25241268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 63786240

約数和(自身を除く): 38544972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 677, 717, 956, 1354, 1434, 2031, 2708, 2868, 3107, 4062, 6214, 8124, 8801, 9321, 12428, 17602, 18642, 26403, 35204, 37284, 52806, 105612, 161803, 323606, 485409, 647212, 970818, 1941636, 2103439, 4206878, 6310317, 8413756, 12620634, 25241268]

約数ペア:

[(1, 25241268), (2, 12620634), (3, 8413756), (4, 6310317), (6, 4206878), (12, 2103439), (13, 1941636), (26, 970818), (39, 647212), (52, 485409), (78, 323606), (156, 161803), (239, 105612), (478, 52806), (677, 37284), (717, 35204), (956, 26403), (1354, 18642), (1434, 17602), (2031, 12428), (2708, 9321), (2868, 8801), (3107, 8124), (4062, 6214)]