8901478544

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2740603}}^1$

素因数の和:2740647

約数の個数: 40

約数和(自身を含む): 20390093760

約数和(自身を除く): 11488615216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 2740603, 5481206, 10962412, 19184221, 21924824, 38368442, 43849648, 76736884, 79477487, 153473768, 158954974, 306947536, 317909948, 556342409, 635819896, 1112684818, 1271639792, 2225369636, 4450739272, 8901478544]

約数ペア:

[(1, 8901478544), (2, 4450739272), (4, 2225369636), (7, 1271639792), (8, 1112684818), (14, 635819896), (16, 556342409), (28, 317909948), (29, 306947536), (56, 158954974), (58, 153473768), (112, 79477487), (116, 76736884), (203, 43849648), (232, 38368442), (406, 21924824), (464, 19184221), (812, 10962412), (1624, 5481206), (3248, 2740603)]