7806746624

素因数分解:

$2^{15}\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 16495945920

約数和(自身を除く): 8689199296

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 137, 148, 188, 256, 274, 296, 376, 512, 548, 592, 752, 1024, 1096, 1184, 1504, 1739, 2048, 2192, 2368, 3008, 3478, 4096, 4384, 4736, 5069, 6016, 6439, 6956, 8192, 8768, 9472, 10138, 12032, 12878, 13912, 16384, 17536, 18944, 20276, 24064, 25756, 27824, 32768, 35072, 37888, 40552, 48128, 51512, 55648, 70144, 75776, 81104, 96256, 103024, 111296, 140288, 151552, 162208, 192512, 206048, 222592, 238243, 280576, 303104, 324416, 385024, 412096, 445184, 476486, 561152, 606208, 648832, 770048, 824192, 890368, 952972, 1122304, 1212416, 1297664, 1540096, 1648384, 1780736, 1905944, 2244608, 2595328, 3296768, 3561472, 3811888, 4489216, 5190656, 6593536, 7122944, 7623776, 10381312, 13187072, 14245888, 15247552, 20762624, 26374144, 28491776, 30495104, 41525248, 52748288, 56983552, 60990208, 83050496, 105496576, 121980416, 166100992, 210993152, 243960832, 487921664, 975843328, 1951686656, 3903373312, 7806746624]

約数ペア:

[(1, 7806746624), (2, 3903373312), (4, 1951686656), (8, 975843328), (16, 487921664), (32, 243960832), (37, 210993152), (47, 166100992), (64, 121980416), (74, 105496576), (94, 83050496), (128, 60990208), (137, 56983552), (148, 52748288), (188, 41525248), (256, 30495104), (274, 28491776), (296, 26374144), (376, 20762624), (512, 15247552), (548, 14245888), (592, 13187072), (752, 10381312), (1024, 7623776), (1096, 7122944), (1184, 6593536), (1504, 5190656), (1739, 4489216), (2048, 3811888), (2192, 3561472), (2368, 3296768), (3008, 2595328), (3478, 2244608), (4096, 1905944), (4384, 1780736), (4736, 1648384), (5069, 1540096), (6016, 1297664), (6439, 1212416), (6956, 1122304), (8192, 952972), (8768, 890368), (9472, 824192), (10138, 770048), (12032, 648832), (12878, 606208), (13912, 561152), (16384, 476486), (17536, 445184), (18944, 412096), (20276, 385024), (24064, 324416), (25756, 303104), (27824, 280576), (32768, 238243), (35072, 222592), (37888, 206048), (40552, 192512), (48128, 162208), (51512, 151552), (55648, 140288), (70144, 111296), (75776, 103024), (81104, 96256)]