25510316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13313

約数の個数: 24

約数和(自身を含む): 49380240

約数和(自身を除く): 23869924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13259, 26518, 53036, 172367, 344734, 490583, 689468, 981166, 1962332, 6377579, 12755158, 25510316]

約数ペア:

[(1, 25510316), (2, 12755158), (4, 6377579), (13, 1962332), (26, 981166), (37, 689468), (52, 490583), (74, 344734), (148, 172367), (481, 53036), (962, 26518), (1924, 13259)]