25305004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 45140480

約数和(自身を除く): 19835476

約数列:

[1, 2, 4, 109, 127, 218, 254, 436, 457, 508, 914, 1828, 13843, 27686, 49813, 55372, 58039, 99626, 116078, 199252, 232156, 6326251, 12652502, 25305004]

約数ペア:

[(1, 25305004), (2, 12652502), (4, 6326251), (109, 232156), (127, 199252), (218, 116078), (254, 99626), (436, 58039), (457, 55372), (508, 49813), (914, 27686), (1828, 13843)]