26399870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10193}}^1$

素因数の和:10244

約数の個数: 32

約数和(自身を含む): 55781568

約数和(自身を除く): 29381698

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 10193, 20386, 50965, 71351, 101930, 142702, 356755, 377141, 713510, 754282, 1885705, 2639987, 3771410, 5279974, 13199935, 26399870]

約数ペア:

[(1, 26399870), (2, 13199935), (5, 5279974), (7, 3771410), (10, 2639987), (14, 1885705), (35, 754282), (37, 713510), (70, 377141), (74, 356755), (185, 142702), (259, 101930), (370, 71351), (518, 50965), (1295, 20386), (2590, 10193)]