38481316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 68905760

約数和(自身を除く): 30424444

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 1033, 2066, 4132, 9313, 18626, 37252, 69211, 138422, 143587, 276844, 287174, 574348, 9620329, 19240658, 38481316]

約数ペア:

[(1, 38481316), (2, 19240658), (4, 9620329), (67, 574348), (134, 287174), (139, 276844), (268, 143587), (278, 138422), (556, 69211), (1033, 37252), (2066, 18626), (4132, 9313)]