25855728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12527}}^1$

素因数の和:12581

約数の個数: 40

約数和(自身を含む): 68352768

約数和(自身を除く): 42497040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12527, 25054, 37581, 50108, 75162, 100216, 150324, 200432, 300648, 538661, 601296, 1077322, 1615983, 2154644, 3231966, 4309288, 6463932, 8618576, 12927864, 25855728]

約数ペア:

[(1, 25855728), (2, 12927864), (3, 8618576), (4, 6463932), (6, 4309288), (8, 3231966), (12, 2154644), (16, 1615983), (24, 1077322), (43, 601296), (48, 538661), (86, 300648), (129, 200432), (172, 150324), (258, 100216), (344, 75162), (516, 50108), (688, 37581), (1032, 25054), (2064, 12527)]