71318115962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20157749}}^1$

素因数の和:20157841

約数の個数: 16

約数和(自身を含む): 112480245000

約数和(自身を除く): 41162129038

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 20157749, 40315498, 584574721, 1169149442, 1229622689, 2459245378, 35659057981, 71318115962]

約数ペア:

[(1, 71318115962), (2, 35659057981), (29, 2459245378), (58, 1229622689), (61, 1169149442), (122, 584574721), (1769, 40315498), (3538, 20157749)]