68779600694

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20385181}}^1$

素因数の和:20385431

約数の個数: 16

約数和(自身を含む): 118397137056

約数和(自身を除く): 49617536362

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 20385181, 40770362, 142696267, 285392534, 4912828621, 9825657242, 34389800347, 68779600694]

約数ペア:

[(1, 68779600694), (2, 34389800347), (7, 9825657242), (14, 4912828621), (241, 285392534), (482, 142696267), (1687, 40770362), (3374, 20385181)]