71396106862

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{10243}}^1\times {\mathrm{5437}}^1$

素因数の和:16323

約数の個数: 16

約数和(自身を含む): 107291435472

約数和(自身を除く): 35895328610

約数列:

[1, 2, 641, 1282, 5437, 10243, 10874, 20486, 3485117, 6565763, 6970234, 13131526, 55691191, 111382382, 35698053431, 71396106862]

約数ペア:

[(1, 71396106862), (2, 35698053431), (641, 111382382), (1282, 55691191), (5437, 13131526), (10243, 6970234), (10874, 6565763), (20486, 3485117)]