79971364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1823}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 152909568

約数和(自身を除く): 72938204

約数列:

[1, 2, 4, 11, 22, 44, 997, 1823, 1994, 3646, 3988, 7292, 10967, 20053, 21934, 40106, 43868, 80212, 1817531, 3635062, 7270124, 19992841, 39985682, 79971364]

約数ペア:

[(1, 79971364), (2, 39985682), (4, 19992841), (11, 7270124), (22, 3635062), (44, 1817531), (997, 80212), (1823, 43868), (1994, 40106), (3646, 21934), (3988, 20053), (7292, 10967)]