25684604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20129}}^1$

素因数の和:20173

約数の個数: 24

約数和(自身を含む): 50727600

約数和(自身を除く): 25042996

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20129, 40258, 80516, 221419, 442838, 583741, 885676, 1167482, 2334964, 6421151, 12842302, 25684604]

約数ペア:

[(1, 25684604), (2, 12842302), (4, 6421151), (11, 2334964), (22, 1167482), (29, 885676), (44, 583741), (58, 442838), (116, 221419), (319, 80516), (638, 40258), (1276, 20129)]