25373776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{26879}}^1$

素因数の和:26946

約数の個数: 20

約数和(自身を含む): 49996800

約数和(自身を除く): 24623024

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 26879, 53758, 107516, 215032, 430064, 1585861, 3171722, 6343444, 12686888, 25373776]

約数ペア:

[(1, 25373776), (2, 12686888), (4, 6343444), (8, 3171722), (16, 1585861), (59, 430064), (118, 215032), (236, 107516), (472, 53758), (944, 26879)]