57688112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 115230720

約数和(自身を除く): 57542608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 191, 344, 382, 439, 688, 764, 878, 1528, 1756, 3056, 3512, 7024, 8213, 16426, 18877, 32852, 37754, 65704, 75508, 83849, 131408, 151016, 167698, 302032, 335396, 670792, 1341584, 3605507, 7211014, 14422028, 28844056, 57688112]

約数ペア:

[(1, 57688112), (2, 28844056), (4, 14422028), (8, 7211014), (16, 3605507), (43, 1341584), (86, 670792), (172, 335396), (191, 302032), (344, 167698), (382, 151016), (439, 131408), (688, 83849), (764, 75508), (878, 65704), (1528, 37754), (1756, 32852), (3056, 18877), (3512, 16426), (7024, 8213)]