72819896

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{47657}}^1$

素因数の和:47854

約数の個数: 16

約数和(自身を含む): 137255040

約数和(自身を除く): 64435144

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 47657, 95314, 190628, 381256, 9102487, 18204974, 36409948, 72819896]

約数ペア:

[(1, 72819896), (2, 36409948), (4, 18204974), (8, 9102487), (191, 381256), (382, 190628), (764, 95314), (1528, 47657)]