28043030528

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 208

約数和(自身を含む): 61195812864

約数和(自身を除く): 33152782336

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 47, 62, 64, 74, 94, 124, 127, 128, 148, 188, 248, 254, 256, 296, 376, 496, 508, 512, 592, 752, 992, 1016, 1024, 1147, 1184, 1457, 1504, 1739, 1984, 2032, 2048, 2294, 2368, 2914, 3008, 3478, 3937, 3968, 4064, 4096, 4588, 4699, 4736, 5828, 5969, 6016, 6956, 7874, 7936, 8128, 9176, 9398, 9472, 11656, 11938, 12032, 13912, 15748, 15872, 16256, 18352, 18796, 18944, 23312, 23876, 24064, 27824, 31496, 31744, 32512, 36704, 37592, 37888, 46624, 47752, 48128, 53909, 55648, 62992, 63488, 65024, 73408, 75184, 75776, 93248, 95504, 96256, 107818, 111296, 125984, 126976, 130048, 145669, 146816, 150368, 151552, 185039, 186496, 191008, 192512, 215636, 220853, 222592, 251968, 260096, 291338, 293632, 300736, 370078, 372992, 382016, 431272, 441706, 445184, 503936, 520192, 582676, 587264, 601472, 740156, 745984, 764032, 862544, 883412, 890368, 1007872, 1165352, 1174528, 1202944, 1480312, 1491968, 1528064, 1725088, 1766824, 1780736, 2015744, 2330704, 2349056, 2405888, 2960624, 2983936, 3056128, 3450176, 3533648, 3561472, 4031488, 4661408, 4698112, 4811776, 5921248, 5967872, 6112256, 6846443, 6900352, 7067296, 7122944, 8062976, 9322816, 9623552, 11842496, 12224512, 13692886, 13800704, 14134592, 16125952, 18645632, 19247104, 23684992, 24449024, 27385772, 27601408, 28269184, 37291264, 47369984, 54771544, 55202816, 56538368, 74582528, 94739968, 109543088, 110405632, 113076736, 149165056, 189479936, 219086176, 220811264, 226153472, 298330112, 378959872, 438172352, 452306944, 596660224, 757919744, 876344704, 904613888, 1752689408, 3505378816, 7010757632, 14021515264, 28043030528]

約数ペア:

[(1, 28043030528), (2, 14021515264), (4, 7010757632), (8, 3505378816), (16, 1752689408), (31, 904613888), (32, 876344704), (37, 757919744), (47, 596660224), (62, 452306944), (64, 438172352), (74, 378959872), (94, 298330112), (124, 226153472), (127, 220811264), (128, 219086176), (148, 189479936), (188, 149165056), (248, 113076736), (254, 110405632), (256, 109543088), (296, 94739968), (376, 74582528), (496, 56538368), (508, 55202816), (512, 54771544), (592, 47369984), (752, 37291264), (992, 28269184), (1016, 27601408), (1024, 27385772), (1147, 24449024), (1184, 23684992), (1457, 19247104), (1504, 18645632), (1739, 16125952), (1984, 14134592), (2032, 13800704), (2048, 13692886), (2294, 12224512), (2368, 11842496), (2914, 9623552), (3008, 9322816), (3478, 8062976), (3937, 7122944), (3968, 7067296), (4064, 6900352), (4096, 6846443), (4588, 6112256), (4699, 5967872), (4736, 5921248), (5828, 4811776), (5969, 4698112), (6016, 4661408), (6956, 4031488), (7874, 3561472), (7936, 3533648), (8128, 3450176), (9176, 3056128), (9398, 2983936), (9472, 2960624), (11656, 2405888), (11938, 2349056), (12032, 2330704), (13912, 2015744), (15748, 1780736), (15872, 1766824), (16256, 1725088), (18352, 1528064), (18796, 1491968), (18944, 1480312), (23312, 1202944), (23876, 1174528), (24064, 1165352), (27824, 1007872), (31496, 890368), (31744, 883412), (32512, 862544), (36704, 764032), (37592, 745984), (37888, 740156), (46624, 601472), (47752, 587264), (48128, 582676), (53909, 520192), (55648, 503936), (62992, 445184), (63488, 441706), (65024, 431272), (73408, 382016), (75184, 372992), (75776, 370078), (93248, 300736), (95504, 293632), (96256, 291338), (107818, 260096), (111296, 251968), (125984, 222592), (126976, 220853), (130048, 215636), (145669, 192512), (146816, 191008), (150368, 186496), (151552, 185039)]