25521236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3011}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 48408864

約数和(自身を除く): 22887628

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 3011, 4238, 6022, 8476, 12044, 39143, 78286, 156572, 490793, 981586, 1963172, 6380309, 12760618, 25521236]

約数ペア:

[(1, 25521236), (2, 12760618), (4, 6380309), (13, 1963172), (26, 981586), (52, 490793), (163, 156572), (326, 78286), (652, 39143), (2119, 12044), (3011, 8476), (4238, 6022)]