5012147456

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5147

約数の個数: 72

約数和(自身を含む): 10410860544

約数和(自身を除く): 5398713088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 4973, 7874, 7936, 8128, 9946, 15748, 16256, 19892, 31496, 32512, 39784, 62992, 79568, 125984, 154163, 159136, 251968, 308326, 318272, 503936, 616652, 631571, 636544, 1007872, 1233304, 1263142, 1273088, 2466608, 2526284, 4933216, 5052568, 9866432, 10105136, 19578701, 19732864, 20210272, 39157402, 39465728, 40420544, 78314804, 80841088, 156629608, 161682176, 313259216, 626518432, 1253036864, 2506073728, 5012147456]

約数ペア:

[(1, 5012147456), (2, 2506073728), (4, 1253036864), (8, 626518432), (16, 313259216), (31, 161682176), (32, 156629608), (62, 80841088), (64, 78314804), (124, 40420544), (127, 39465728), (128, 39157402), (248, 20210272), (254, 19732864), (256, 19578701), (496, 10105136), (508, 9866432), (992, 5052568), (1016, 4933216), (1984, 2526284), (2032, 2466608), (3937, 1273088), (3968, 1263142), (4064, 1233304), (4973, 1007872), (7874, 636544), (7936, 631571), (8128, 616652), (9946, 503936), (15748, 318272), (16256, 308326), (19892, 251968), (31496, 159136), (32512, 154163), (39784, 125984), (62992, 79568)]