78443564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 141593088

約数和(自身を除く): 63149524

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 4051, 4841, 8102, 9682, 16204, 19364, 190397, 380794, 417253, 761588, 834506, 1669012, 19610891, 39221782, 78443564]

約数ペア:

[(1, 78443564), (2, 39221782), (4, 19610891), (47, 1669012), (94, 834506), (103, 761588), (188, 417253), (206, 380794), (412, 190397), (4051, 19364), (4841, 16204), (8102, 9682)]