38620078

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9817}}^1$

素因数の和:10107

約数の個数: 16

約数和(自身を含む): 66448224

約数和(自身を除く): 27828146

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 9817, 19634, 68719, 137438, 2758577, 5517154, 19310039, 38620078]

約数ペア:

[(1, 38620078), (2, 19310039), (7, 5517154), (14, 2758577), (281, 137438), (562, 68719), (1967, 19634), (3934, 9817)]