25965544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 53618400

約数和(自身を除く): 27652856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 2707, 4796, 5414, 9592, 10828, 21656, 29777, 59554, 119108, 238216, 295063, 590126, 1180252, 2360504, 3245693, 6491386, 12982772, 25965544]

約数ペア:

[(1, 25965544), (2, 12982772), (4, 6491386), (8, 3245693), (11, 2360504), (22, 1180252), (44, 590126), (88, 295063), (109, 238216), (218, 119108), (436, 59554), (872, 29777), (1199, 21656), (2398, 10828), (2707, 9592), (4796, 5414)]