61978358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{5381}}^1$

素因数の和:5839

約数の個数: 16

約数和(自身を含む): 100363536

約数和(自身を除く): 38385178

約数列:

[1, 2, 13, 26, 443, 886, 5381, 5759, 10762, 11518, 69953, 139906, 2383783, 4767566, 30989179, 61978358]

約数ペア:

[(1, 61978358), (2, 30989179), (13, 4767566), (26, 2383783), (443, 139906), (886, 69953), (5381, 11518), (5759, 10762)]