28805426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6121}}^1$

素因数の和:6317

約数の個数: 16

約数和(自身を含む): 46796568

約数和(自身を除く): 17991142

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 6121, 12242, 79573, 159146, 1107901, 2215802, 14402713, 28805426]

約数ペア:

[(1, 28805426), (2, 14402713), (13, 2215802), (26, 1107901), (181, 159146), (362, 79573), (2353, 12242), (4706, 6121)]