66340604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2281}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 126897456

約数和(自身を除く): 60556852

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2281, 2644, 4562, 7271, 9124, 14542, 25091, 29084, 50182, 100364, 1507741, 3015482, 6030964, 16585151, 33170302, 66340604]

約数ペア:

[(1, 66340604), (2, 33170302), (4, 16585151), (11, 6030964), (22, 3015482), (44, 1507741), (661, 100364), (1322, 50182), (2281, 29084), (2644, 25091), (4562, 14542), (7271, 9124)]