71851804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 127628928

約数和(自身を除く): 55777124

約数列:

[1, 2, 4, 101, 202, 293, 404, 586, 607, 1172, 1214, 2428, 29593, 59186, 61307, 118372, 122614, 177851, 245228, 355702, 711404, 17962951, 35925902, 71851804]

約数ペア:

[(1, 71851804), (2, 35925902), (4, 17962951), (101, 711404), (202, 355702), (293, 245228), (404, 177851), (586, 122614), (607, 118372), (1172, 61307), (1214, 59186), (2428, 29593)]