75566612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10939}}^1$

素因数の和:11111

約数の個数: 24

約数和(自身を含む): 145195680

約数和(自身を除く): 69629068

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10939, 21878, 43756, 120329, 240658, 481316, 1717423, 3434846, 6869692, 18891653, 37783306, 75566612]

約数ペア:

[(1, 75566612), (2, 37783306), (4, 18891653), (11, 6869692), (22, 3434846), (44, 1717423), (157, 481316), (314, 240658), (628, 120329), (1727, 43756), (3454, 21878), (6908, 10939)]