71159132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 137683728

約数和(自身を除く): 66524596

約数列:

[1, 2, 4, 11, 22, 44, 121, 233, 242, 466, 484, 631, 932, 1262, 2524, 2563, 5126, 6941, 10252, 13882, 27764, 28193, 56386, 76351, 112772, 147023, 152702, 294046, 305404, 588092, 1617253, 3234506, 6469012, 17789783, 35579566, 71159132]

約数ペア:

[(1, 71159132), (2, 35579566), (4, 17789783), (11, 6469012), (22, 3234506), (44, 1617253), (121, 588092), (233, 305404), (242, 294046), (466, 152702), (484, 147023), (631, 112772), (932, 76351), (1262, 56386), (2524, 28193), (2563, 27764), (5126, 13882), (6941, 10252)]