25271372

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10141}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 51115680

約数和(自身を除く): 25844308

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 10141, 20282, 40564, 70987, 141974, 283948, 902549, 1805098, 3610196, 6317843, 12635686, 25271372]

約数ペア:

[(1, 25271372), (2, 12635686), (4, 6317843), (7, 3610196), (14, 1805098), (28, 902549), (89, 283948), (178, 141974), (356, 70987), (623, 40564), (1246, 20282), (2492, 10141)]