76709818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 117481320

約数和(自身を除く): 40771502

約数列:

[1, 2, 61, 122, 241, 482, 2609, 5218, 14701, 29402, 159149, 318298, 628769, 1257538, 38354909, 76709818]

約数ペア:

[(1, 76709818), (2, 38354909), (61, 1257538), (122, 628769), (241, 318298), (482, 159149), (2609, 29402), (5218, 14701)]