72250238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15511}}^1$

素因数の和:15667

約数の個数: 16

約数和(自身を含む): 115595424

約数和(自身を除く): 43345186

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 15511, 31022, 263687, 527374, 2125007, 4250014, 36125119, 72250238]

約数ペア:

[(1, 72250238), (2, 36125119), (17, 4250014), (34, 2125007), (137, 527374), (274, 263687), (2329, 31022), (4658, 15511)]