68117998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{3329}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 110209680

約数和(自身を除く): 42091682

約数列:

[1, 2, 13, 26, 787, 1574, 3329, 6658, 10231, 20462, 43277, 86554, 2619923, 5239846, 34058999, 68117998]

約数ペア:

[(1, 68117998), (2, 34058999), (13, 5239846), (26, 2619923), (787, 86554), (1574, 43277), (3329, 20462), (6658, 10231)]