25148228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11369}}^1$

素因数の和:11459

約数の個数: 24

約数和(自身を含む): 50937600

約数和(自身を除く): 25789372

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 11369, 22738, 45476, 79583, 159166, 318332, 898151, 1796302, 3592604, 6287057, 12574114, 25148228]

約数ペア:

[(1, 25148228), (2, 12574114), (4, 6287057), (7, 3592604), (14, 1796302), (28, 898151), (79, 318332), (158, 159166), (316, 79583), (553, 45476), (1106, 22738), (2212, 11369)]