28017886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37159}}^1$

素因数の和:37203

約数の個数: 16

約数和(自身を含む): 46821600

約数和(自身を除く): 18803714

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37159, 74318, 483067, 966134, 1077611, 2155222, 14008943, 28017886]

約数ペア:

[(1, 28017886), (2, 14008943), (13, 2155222), (26, 1077611), (29, 966134), (58, 483067), (377, 74318), (754, 37159)]