74999756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18257}}^1$

素因数の和:18353

約数の個数: 24

約数和(自身を含む): 143142720

約数和(自身を除く): 68142964

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 18257, 36514, 73028, 237341, 474682, 949364, 1442303, 2884606, 5769212, 18749939, 37499878, 74999756]

約数ペア:

[(1, 74999756), (2, 37499878), (4, 18749939), (13, 5769212), (26, 2884606), (52, 1442303), (79, 949364), (158, 474682), (316, 237341), (1027, 73028), (2054, 36514), (4108, 18257)]