31446748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 58338000

約数和(自身を除く): 26891252

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2777, 2831, 5554, 5662, 11108, 11324, 52763, 105526, 211052, 413773, 827546, 1655092, 7861687, 15723374, 31446748]

約数ペア:

[(1, 31446748), (2, 15723374), (4, 7861687), (19, 1655092), (38, 827546), (76, 413773), (149, 211052), (298, 105526), (596, 52763), (2777, 11324), (2831, 11108), (5554, 5662)]