68868770

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{8641}}^1$

素因数の和:9445

約数の個数: 16

約数和(自身を含む): 124133688

約数和(自身を除く): 55264918

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 8641, 17282, 43205, 86410, 6886877, 13773754, 34434385, 68868770]

約数ペア:

[(1, 68868770), (2, 34434385), (5, 13773754), (10, 6886877), (797, 86410), (1594, 43205), (3985, 17282), (7970, 8641)]