69447004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19979}}^1$

素因数の和:20073

約数の個数: 24

約数和(自身を含む): 134265600

約数和(自身を除く): 64818596

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19979, 39958, 79916, 219769, 439538, 879076, 1578341, 3156682, 6313364, 17361751, 34723502, 69447004]

約数ペア:

[(1, 69447004), (2, 34723502), (4, 17361751), (11, 6313364), (22, 3156682), (44, 1578341), (79, 879076), (158, 439538), (316, 219769), (869, 79916), (1738, 39958), (3476, 19979)]