25012204

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10037}}^1$

素因数の和:10137

約数の個数: 24

約数和(自身を含む): 50591520

約数和(自身を除く): 25579316

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 10037, 20074, 40148, 70259, 140518, 281036, 893293, 1786586, 3573172, 6253051, 12506102, 25012204]

約数ペア:

[(1, 25012204), (2, 12506102), (4, 6253051), (7, 3573172), (14, 1786586), (28, 893293), (89, 281036), (178, 140518), (356, 70259), (623, 40148), (1246, 20074), (2492, 10037)]