72349888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86959}}^1$

素因数の和:86984

約数の個数: 28

約数和(自身を含む): 154614880

約数和(自身を除く): 82264992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86959, 173918, 347836, 695672, 1130467, 1391344, 2260934, 2782688, 4521868, 5565376, 9043736, 18087472, 36174944, 72349888]

約数ペア:

[(1, 72349888), (2, 36174944), (4, 18087472), (8, 9043736), (13, 5565376), (16, 4521868), (26, 2782688), (32, 2260934), (52, 1391344), (64, 1130467), (104, 695672), (208, 347836), (416, 173918), (832, 86959)]