25570832

素因数分解:

$2^4\times 7^1\times {\mathrm{228311}}^1$

素因数の和:228326

約数の個数: 20

約数和(自身を含む): 56621376

約数和(自身を除く): 31050544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228311, 456622, 913244, 1598177, 1826488, 3196354, 3652976, 6392708, 12785416, 25570832]

約数ペア:

[(1, 25570832), (2, 12785416), (4, 6392708), (7, 3652976), (8, 3196354), (14, 1826488), (16, 1598177), (28, 913244), (56, 456622), (112, 228311)]