72299518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 110729520

約数和(自身を除く): 38430002

約数列:

[1, 2, 61, 122, 241, 482, 2459, 4918, 14701, 29402, 149999, 299998, 592619, 1185238, 36149759, 72299518]

約数ペア:

[(1, 72299518), (2, 36149759), (61, 1185238), (122, 592619), (241, 299998), (482, 149999), (2459, 29402), (4918, 14701)]