78322772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4111}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 149907072

約数和(自身を除く): 71584300

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1732, 4111, 4763, 8222, 9526, 16444, 19052, 45221, 90442, 180884, 1780063, 3560126, 7120252, 19580693, 39161386, 78322772]

約数ペア:

[(1, 78322772), (2, 39161386), (4, 19580693), (11, 7120252), (22, 3560126), (44, 1780063), (433, 180884), (866, 90442), (1732, 45221), (4111, 19052), (4763, 16444), (8222, 9526)]