27720755066

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1\times {\mathrm{28621}}^1$

素因数の和:31757

約数の個数: 16

約数和(自身を含む): 41851775328

約数和(自身を除く): 14131020262

約数列:

[1, 2, 163, 326, 2971, 5942, 28621, 57242, 484273, 968546, 4665223, 9330446, 85032991, 170065982, 13860377533, 27720755066]

約数ペア:

[(1, 27720755066), (2, 13860377533), (163, 170065982), (326, 85032991), (2971, 9330446), (5942, 4665223), (28621, 968546), (57242, 484273)]