74620858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40423}}^1$

素因数の和:40509

約数の個数: 16

約数和(自身を含む): 122242176

約数和(自身を除く): 47621318

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 40423, 80846, 525499, 1050998, 2870033, 5740066, 37310429, 74620858]

約数ペア:

[(1, 74620858), (2, 37310429), (13, 5740066), (26, 2870033), (71, 1050998), (142, 525499), (923, 80846), (1846, 40423)]