63670528

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 134217216

約数和(自身を除く): 70546688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 113, 124, 128, 142, 226, 248, 256, 284, 452, 496, 568, 904, 992, 1136, 1808, 1984, 2201, 2272, 3503, 3616, 3968, 4402, 4544, 7006, 7232, 7936, 8023, 8804, 9088, 14012, 14464, 16046, 17608, 18176, 28024, 28928, 32092, 35216, 56048, 64184, 70432, 112096, 128368, 140864, 224192, 248713, 256736, 281728, 448384, 497426, 513472, 563456, 896768, 994852, 1026944, 1989704, 2053888, 3979408, 7958816, 15917632, 31835264, 63670528]

約数ペア:

[(1, 63670528), (2, 31835264), (4, 15917632), (8, 7958816), (16, 3979408), (31, 2053888), (32, 1989704), (62, 1026944), (64, 994852), (71, 896768), (113, 563456), (124, 513472), (128, 497426), (142, 448384), (226, 281728), (248, 256736), (256, 248713), (284, 224192), (452, 140864), (496, 128368), (568, 112096), (904, 70432), (992, 64184), (1136, 56048), (1808, 35216), (1984, 32092), (2201, 28928), (2272, 28024), (3503, 18176), (3616, 17608), (3968, 16046), (4402, 14464), (4544, 14012), (7006, 9088), (7232, 8804), (7936, 8023)]