72499441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 88390656

約数和(自身を除く): 15891215

約数列:

[1, 7, 17, 119, 137, 959, 2329, 4447, 16303, 31129, 75599, 529193, 609239, 4264673, 10357063, 72499441]

約数ペア:

[(1, 72499441), (7, 10357063), (17, 4264673), (119, 609239), (137, 529193), (959, 75599), (2329, 31129), (4447, 16303)]