64981898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 99164736

約数和(自身を除く): 34182838

約数列:

[1, 2, 71, 142, 443, 886, 1033, 2066, 31453, 62906, 73343, 146686, 457619, 915238, 32490949, 64981898]

約数ペア:

[(1, 64981898), (2, 32490949), (71, 915238), (142, 457619), (443, 146686), (886, 73343), (1033, 62906), (2066, 31453)]