78239386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{1423}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 120777984

約数和(自身を除く): 42538598

約数列:

[1, 2, 37, 74, 743, 1423, 1486, 2846, 27491, 52651, 54982, 105302, 1057289, 2114578, 39119693, 78239386]

約数ペア:

[(1, 78239386), (2, 39119693), (37, 2114578), (74, 1057289), (743, 105302), (1423, 54982), (1486, 52651), (2846, 27491)]