79773668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3463}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 150725568

約数和(自身を除く): 70951900

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 3463, 5759, 6926, 11518, 13852, 23036, 45019, 90038, 180076, 1534109, 3068218, 6136436, 19943417, 39886834, 79773668]

約数ペア:

[(1, 79773668), (2, 39886834), (4, 19943417), (13, 6136436), (26, 3068218), (52, 1534109), (443, 180076), (886, 90038), (1772, 45019), (3463, 23036), (5759, 13852), (6926, 11518)]