26844370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 55536768

約数和(自身を除く): 28692398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 1987, 2702, 3974, 6755, 9935, 13510, 13909, 19870, 27818, 69545, 139090, 383491, 766982, 1917455, 2684437, 3834910, 5368874, 13422185, 26844370]

約数ペア:

[(1, 26844370), (2, 13422185), (5, 5368874), (7, 3834910), (10, 2684437), (14, 1917455), (35, 766982), (70, 383491), (193, 139090), (386, 69545), (965, 27818), (1351, 19870), (1930, 13909), (1987, 13510), (2702, 9935), (3974, 6755)]