66619834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15329}}^1$

素因数の和:15425

約数の個数: 16

約数和(自身を含む): 104305320

約数和(自身を除く): 37685486

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 15329, 30658, 628489, 812437, 1256978, 1624874, 33309917, 66619834]

約数ペア:

[(1, 66619834), (2, 33309917), (41, 1624874), (53, 1256978), (82, 812437), (106, 628489), (2173, 30658), (4346, 15329)]