25116868

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10079}}^1$

素因数の和:10179

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 25686332

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 10079, 20158, 40316, 70553, 141106, 282212, 897031, 1794062, 3588124, 6279217, 12558434, 25116868]

約数ペア:

[(1, 25116868), (2, 12558434), (4, 6279217), (7, 3588124), (14, 1794062), (28, 897031), (89, 282212), (178, 141106), (356, 70553), (623, 40316), (1246, 20158), (2492, 10079)]