74426416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87767}}^1$

素因数の和:87828

約数の個数: 20

約数和(自身を含む): 146923632

約数和(自身を除く): 72497216

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87767, 175534, 351068, 702136, 1404272, 4651651, 9303302, 18606604, 37213208, 74426416]

約数ペア:

[(1, 74426416), (2, 37213208), (4, 18606604), (8, 9303302), (16, 4651651), (53, 1404272), (106, 702136), (212, 351068), (424, 175534), (848, 87767)]