66787564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 119766528

約数和(自身を除く): 52978964

約数列:

[1, 2, 4, 47, 94, 188, 563, 631, 1126, 1262, 2252, 2524, 26461, 29657, 52922, 59314, 105844, 118628, 355253, 710506, 1421012, 16696891, 33393782, 66787564]

約数ペア:

[(1, 66787564), (2, 33393782), (4, 16696891), (47, 1421012), (94, 710506), (188, 355253), (563, 118628), (631, 105844), (1126, 59314), (1262, 52922), (2252, 29657), (2524, 26461)]