25680486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11353}}^1$

素因数の和:11400

約数の個数: 32

約数和(自身を含む): 57224160

約数和(自身を除く): 31543674

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 11353, 22706, 34059, 68118, 147589, 295178, 329237, 442767, 658474, 885534, 987711, 1975422, 4280081, 8560162, 12840243, 25680486]

約数ペア:

[(1, 25680486), (2, 12840243), (3, 8560162), (6, 4280081), (13, 1975422), (26, 987711), (29, 885534), (39, 658474), (58, 442767), (78, 329237), (87, 295178), (174, 147589), (377, 68118), (754, 34059), (1131, 22706), (2262, 11353)]