28678084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 23108924

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 1481, 2962, 4841, 5924, 9682, 19364, 69607, 139214, 152543, 278428, 305086, 610172, 7169521, 14339042, 28678084]

約数ペア:

[(1, 28678084), (2, 14339042), (4, 7169521), (47, 610172), (94, 305086), (103, 278428), (188, 152543), (206, 139214), (412, 69607), (1481, 19364), (2962, 9682), (4841, 5924)]