72343804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22807}}^1$

素因数の和:22885

約数の個数: 24

約数和(自身を含む): 138581408

約数和(自身を除く): 66237604

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 22807, 45614, 91228, 296491, 592982, 1185964, 1391227, 2782454, 5564908, 18085951, 36171902, 72343804]

約数ペア:

[(1, 72343804), (2, 36171902), (4, 18085951), (13, 5564908), (26, 2782454), (52, 1391227), (61, 1185964), (122, 592982), (244, 296491), (793, 91228), (1586, 45614), (3172, 22807)]