66248878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3251}}^1$

素因数の和:3719

約数の個数: 16

約数和(自身を含む): 103959936

約数和(自身を除く): 37711058

約数列:

[1, 2, 23, 46, 443, 886, 3251, 6502, 10189, 20378, 74773, 149546, 1440193, 2880386, 33124439, 66248878]

約数ペア:

[(1, 66248878), (2, 33124439), (23, 2880386), (46, 1440193), (443, 149546), (886, 74773), (3251, 20378), (6502, 10189)]