64948877

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 77586432

約数和(自身を除く): 12637555

約数列:

[1, 7, 43, 47, 301, 329, 2021, 4591, 14147, 32137, 197413, 215777, 1381891, 1510439, 9278411, 64948877]

約数ペア:

[(1, 64948877), (7, 9278411), (43, 1510439), (47, 1381891), (301, 215777), (329, 197413), (2021, 32137), (4591, 14147)]