68673856

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 142463520

約数和(自身を除く): 73789664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 163, 227, 232, 326, 454, 464, 652, 908, 928, 1304, 1816, 1856, 2608, 3632, 4727, 5216, 6583, 7264, 9454, 10432, 13166, 14528, 18908, 26332, 37001, 37816, 52664, 74002, 75632, 105328, 148004, 151264, 210656, 296008, 302528, 421312, 592016, 1073029, 1184032, 2146058, 2368064, 4292116, 8584232, 17168464, 34336928, 68673856]

約数ペア:

[(1, 68673856), (2, 34336928), (4, 17168464), (8, 8584232), (16, 4292116), (29, 2368064), (32, 2146058), (58, 1184032), (64, 1073029), (116, 592016), (163, 421312), (227, 302528), (232, 296008), (326, 210656), (454, 151264), (464, 148004), (652, 105328), (908, 75632), (928, 74002), (1304, 52664), (1816, 37816), (1856, 37001), (2608, 26332), (3632, 18908), (4727, 14528), (5216, 13166), (6583, 10432), (7264, 9454)]