25643956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29009}}^1$

素因数の和:29043

約数の個数: 24

約数和(自身を含む): 51173640

約数和(自身を除く): 25529684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 29009, 58018, 116036, 377117, 493153, 754234, 986306, 1508468, 1972612, 6410989, 12821978, 25643956]

約数ペア:

[(1, 25643956), (2, 12821978), (4, 6410989), (13, 1972612), (17, 1508468), (26, 986306), (34, 754234), (52, 493153), (68, 377117), (221, 116036), (442, 58018), (884, 29009)]