71116396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12547}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 135267440

約数和(自身を除く): 64151044

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 12547, 25094, 50188, 163111, 326222, 652444, 1367623, 2735246, 5470492, 17779099, 35558198, 71116396]

約数ペア:

[(1, 71116396), (2, 35558198), (4, 17779099), (13, 5470492), (26, 2735246), (52, 1367623), (109, 652444), (218, 326222), (436, 163111), (1417, 50188), (2834, 25094), (5668, 12547)]