74790772

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25933}}^1$

素因数の和:26047

約数の個数: 24

約数和(自身を含む): 151039616

約数和(自身を除く): 76248844

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 25933, 51866, 103732, 181531, 363062, 726124, 2671099, 5342198, 10684396, 18697693, 37395386, 74790772]

約数ペア:

[(1, 74790772), (2, 37395386), (4, 18697693), (7, 10684396), (14, 5342198), (28, 2671099), (103, 726124), (206, 363062), (412, 181531), (721, 103732), (1442, 51866), (2884, 25933)]