73561972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4657}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 140857920

約数和(自身を除く): 67295948

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 4657, 7898, 9314, 15796, 18628, 51227, 102454, 204908, 1671863, 3343726, 6687452, 18390493, 36780986, 73561972]

約数ペア:

[(1, 73561972), (2, 36780986), (4, 18390493), (11, 6687452), (22, 3343726), (44, 1671863), (359, 204908), (718, 102454), (1436, 51227), (3949, 18628), (4657, 15796), (7898, 9314)]