68482652

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27481}}^1$

素因数の和:27581

約数の個数: 24

約数和(自身を含む): 138509280

約数和(自身を除く): 70026628

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 27481, 54962, 109924, 192367, 384734, 769468, 2445809, 4891618, 9783236, 17120663, 34241326, 68482652]

約数ペア:

[(1, 68482652), (2, 34241326), (4, 17120663), (7, 9783236), (14, 4891618), (28, 2445809), (89, 769468), (178, 384734), (356, 192367), (623, 109924), (1246, 54962), (2492, 27481)]