78224908

素因数分解:

$2^2\times {\mathrm{2207}}^1\times {\mathrm{8861}}^1$

素因数の和:11072

約数の個数: 12

約数和(自身を含む): 136971072

約数和(自身を除く): 58746164

約数列:

[1, 2, 4, 2207, 4414, 8828, 8861, 17722, 35444, 19556227, 39112454, 78224908]

約数ペア:

[(1, 78224908), (2, 39112454), (4, 19556227), (2207, 35444), (4414, 17722), (8828, 8861)]