78397906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 119731680

約数和(自身を除く): 41333774

約数列:

[1, 2, 67, 134, 401, 802, 1459, 2918, 26867, 53734, 97753, 195506, 585059, 1170118, 39198953, 78397906]

約数ペア:

[(1, 78397906), (2, 39198953), (67, 1170118), (134, 585059), (401, 195506), (802, 97753), (1459, 53734), (2918, 26867)]