25712708

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6703}}^1$

素因数の和:6851

約数の個数: 24

約数和(自身を含む): 51808512

約数和(自身を除く): 26095804

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 6703, 13406, 26812, 46921, 93842, 187684, 918311, 1836622, 3673244, 6428177, 12856354, 25712708]

約数ペア:

[(1, 25712708), (2, 12856354), (4, 6428177), (7, 3673244), (14, 1836622), (28, 918311), (137, 187684), (274, 93842), (548, 46921), (959, 26812), (1918, 13406), (3836, 6703)]