74807638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3671}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 117386496

約数和(自身を除く): 42578858

約数列:

[1, 2, 23, 46, 443, 886, 3671, 7342, 10189, 20378, 84433, 168866, 1626253, 3252506, 37403819, 74807638]

約数ペア:

[(1, 74807638), (2, 37403819), (23, 3252506), (46, 1626253), (443, 168866), (886, 84433), (3671, 20378), (7342, 10189)]