25101755776

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{34963}}^1$

素因数の和:35127

約数の個数: 64

約数和(自身を含む): 51355123200

約数和(自身を除く): 26253367424

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 128, 142, 158, 284, 316, 568, 632, 1136, 1264, 2272, 2528, 4544, 5056, 5609, 9088, 10112, 11218, 22436, 34963, 44872, 69926, 89744, 139852, 179488, 279704, 358976, 559408, 717952, 1118816, 2237632, 2482373, 2762077, 4475264, 4964746, 5524154, 9929492, 11048308, 19858984, 22096616, 39717968, 44193232, 79435936, 88386464, 158871872, 176772928, 196107467, 317743744, 353545856, 392214934, 784429868, 1568859736, 3137719472, 6275438944, 12550877888, 25101755776]

約数ペア:

[(1, 25101755776), (2, 12550877888), (4, 6275438944), (8, 3137719472), (16, 1568859736), (32, 784429868), (64, 392214934), (71, 353545856), (79, 317743744), (128, 196107467), (142, 176772928), (158, 158871872), (284, 88386464), (316, 79435936), (568, 44193232), (632, 39717968), (1136, 22096616), (1264, 19858984), (2272, 11048308), (2528, 9929492), (4544, 5524154), (5056, 4964746), (5609, 4475264), (9088, 2762077), (10112, 2482373), (11218, 2237632), (22436, 1118816), (34963, 717952), (44872, 559408), (69926, 358976), (89744, 279704), (139852, 179488)]