25885574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 47204640

約数和(自身を除く): 21319066

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 3121, 4147, 6242, 8294, 34331, 40573, 68662, 81146, 90509, 181018, 446303, 892606, 995599, 1176617, 1991198, 2353234, 12942787, 25885574]

約数ペア:

[(1, 25885574), (2, 12942787), (11, 2353234), (13, 1991198), (22, 1176617), (26, 995599), (29, 892606), (58, 446303), (143, 181018), (286, 90509), (319, 81146), (377, 68662), (638, 40573), (754, 34331), (3121, 8294), (4147, 6242)]