25148919808

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 208

約数和(自身を含む): 57069121536

約数和(自身を除く): 31920201728

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 41, 46, 64, 68, 82, 92, 128, 136, 164, 184, 256, 272, 328, 368, 383, 391, 512, 544, 656, 697, 736, 766, 782, 943, 1024, 1088, 1312, 1394, 1472, 1532, 1564, 1886, 2048, 2176, 2624, 2788, 2944, 3064, 3128, 3772, 4096, 4352, 5248, 5576, 5888, 6128, 6256, 6511, 7544, 8704, 8809, 10496, 11152, 11776, 12256, 12512, 13022, 15088, 15703, 16031, 17408, 17618, 20992, 22304, 23552, 24512, 25024, 26044, 30176, 31406, 32062, 34816, 35236, 41984, 44608, 47104, 49024, 50048, 52088, 60352, 62812, 64124, 69632, 70472, 83968, 89216, 94208, 98048, 100096, 104176, 120704, 125624, 128248, 140944, 149753, 167936, 178432, 196096, 200192, 208352, 241408, 251248, 256496, 266951, 281888, 299506, 356864, 361169, 392192, 400384, 416704, 482816, 502496, 512992, 533902, 563776, 599012, 713728, 722338, 784384, 800768, 833408, 965632, 1004992, 1025984, 1067804, 1127552, 1198024, 1427456, 1444676, 1568768, 1601536, 1666816, 1931264, 2009984, 2051968, 2135608, 2255104, 2396048, 2854912, 2889352, 3333632, 3862528, 4019968, 4103936, 4271216, 4510208, 4792096, 5778704, 6139873, 6667264, 8039936, 8207872, 8542432, 9020416, 9584192, 11557408, 12279746, 13334528, 16079872, 16415744, 17084864, 18040832, 19168384, 23114816, 24559492, 26669056, 32159744, 32831488, 34169728, 36081664, 38336768, 46229632, 49118984, 64319488, 65662976, 68339456, 76673536, 92459264, 98237968, 136678912, 153347072, 184918528, 196475936, 273357824, 306694144, 369837056, 392951872, 546715648, 613388288, 739674112, 785903744, 1093431296, 1479348224, 1571807488, 3143614976, 6287229952, 12574459904, 25148919808]

約数ペア:

[(1, 25148919808), (2, 12574459904), (4, 6287229952), (8, 3143614976), (16, 1571807488), (17, 1479348224), (23, 1093431296), (32, 785903744), (34, 739674112), (41, 613388288), (46, 546715648), (64, 392951872), (68, 369837056), (82, 306694144), (92, 273357824), (128, 196475936), (136, 184918528), (164, 153347072), (184, 136678912), (256, 98237968), (272, 92459264), (328, 76673536), (368, 68339456), (383, 65662976), (391, 64319488), (512, 49118984), (544, 46229632), (656, 38336768), (697, 36081664), (736, 34169728), (766, 32831488), (782, 32159744), (943, 26669056), (1024, 24559492), (1088, 23114816), (1312, 19168384), (1394, 18040832), (1472, 17084864), (1532, 16415744), (1564, 16079872), (1886, 13334528), (2048, 12279746), (2176, 11557408), (2624, 9584192), (2788, 9020416), (2944, 8542432), (3064, 8207872), (3128, 8039936), (3772, 6667264), (4096, 6139873), (4352, 5778704), (5248, 4792096), (5576, 4510208), (5888, 4271216), (6128, 4103936), (6256, 4019968), (6511, 3862528), (7544, 3333632), (8704, 2889352), (8809, 2854912), (10496, 2396048), (11152, 2255104), (11776, 2135608), (12256, 2051968), (12512, 2009984), (13022, 1931264), (15088, 1666816), (15703, 1601536), (16031, 1568768), (17408, 1444676), (17618, 1427456), (20992, 1198024), (22304, 1127552), (23552, 1067804), (24512, 1025984), (25024, 1004992), (26044, 965632), (30176, 833408), (31406, 800768), (32062, 784384), (34816, 722338), (35236, 713728), (41984, 599012), (44608, 563776), (47104, 533902), (49024, 512992), (50048, 502496), (52088, 482816), (60352, 416704), (62812, 400384), (64124, 392192), (69632, 361169), (70472, 356864), (83968, 299506), (89216, 281888), (94208, 266951), (98048, 256496), (100096, 251248), (104176, 241408), (120704, 208352), (125624, 200192), (128248, 196096), (140944, 178432), (149753, 167936)]