67071056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7499}}^1$

素因数の和:7563

約数の個数: 40

約数和(自身を含む): 143220000

約数和(自身を除く): 76148944

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 7499, 8944, 14998, 29996, 59992, 97487, 119984, 194974, 322457, 389948, 644914, 779896, 1289828, 1559792, 2579656, 4191941, 5159312, 8383882, 16767764, 33535528, 67071056]

約数ペア:

[(1, 67071056), (2, 33535528), (4, 16767764), (8, 8383882), (13, 5159312), (16, 4191941), (26, 2579656), (43, 1559792), (52, 1289828), (86, 779896), (104, 644914), (172, 389948), (208, 322457), (344, 194974), (559, 119984), (688, 97487), (1118, 59992), (2236, 29996), (4472, 14998), (7499, 8944)]