61378364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12713}}^1$

素因数の和:12805

約数の個数: 24

約数和(自身を含む): 115341408

約数和(自身を除く): 53963044

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 12713, 25426, 50852, 216121, 432242, 864484, 902623, 1805246, 3610492, 15344591, 30689182, 61378364]

約数ペア:

[(1, 61378364), (2, 30689182), (4, 15344591), (17, 3610492), (34, 1805246), (68, 902623), (71, 864484), (142, 432242), (284, 216121), (1207, 50852), (2414, 25426), (4828, 12713)]