68312728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70571}}^1$

素因数の和:70599

約数の個数: 24

約数和(自身を含む): 140791140

約数和(自身を除く): 72478412

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70571, 141142, 282284, 564568, 776281, 1552562, 3105124, 6210248, 8539091, 17078182, 34156364, 68312728]

約数ペア:

[(1, 68312728), (2, 34156364), (4, 17078182), (8, 8539091), (11, 6210248), (22, 3105124), (44, 1552562), (88, 776281), (121, 564568), (242, 282284), (484, 141142), (968, 70571)]