42397274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1523}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 65836800

約数和(自身を除く): 23439526

約数列:

[1, 2, 31, 62, 449, 898, 1523, 3046, 13919, 27838, 47213, 94426, 683827, 1367654, 21198637, 42397274]

約数ペア:

[(1, 42397274), (2, 21198637), (31, 1367654), (62, 683827), (449, 94426), (898, 47213), (1523, 27838), (3046, 13919)]