53221628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{782671}}^1$

素因数の和:782692

約数の個数: 12

約数和(自身を含む): 98616672

約数和(自身を除く): 45395044

約数列:

[1, 2, 4, 17, 34, 68, 782671, 1565342, 3130684, 13305407, 26610814, 53221628]

約数ペア:

[(1, 53221628), (2, 26610814), (4, 13305407), (17, 3130684), (34, 1565342), (68, 782671)]