68270378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3674

約数の個数: 24

約数和(自身を含む): 114018240

約数和(自身を除く): 45747862

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 3571, 7142, 9559, 19118, 39281, 78562, 282109, 432091, 564218, 864182, 3103199, 6206398, 34135189, 68270378]

約数ペア:

[(1, 68270378), (2, 34135189), (11, 6206398), (22, 3103199), (79, 864182), (121, 564218), (158, 432091), (242, 282109), (869, 78562), (1738, 39281), (3571, 19118), (7142, 9559)]