68104894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 122308704

約数和(自身を除く): 54203810

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 4493, 7579, 8986, 15158, 49423, 58409, 98846, 116818, 238129, 476258, 642499, 1284998, 2619419, 3095677, 5238838, 6191354, 34052447, 68104894]

約数ペア:

[(1, 68104894), (2, 34052447), (11, 6191354), (13, 5238838), (22, 3095677), (26, 2619419), (53, 1284998), (106, 642499), (143, 476258), (286, 238129), (583, 116818), (689, 98846), (1166, 58409), (1378, 49423), (4493, 15158), (7579, 8986)]