40802288

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7307}}^1$

素因数の和:7664

約数の個数: 20

約数和(自身を含む): 79291800

約数和(自身を除く): 38489512

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7307, 14614, 29228, 58456, 116912, 2550143, 5100286, 10200572, 20401144, 40802288]

約数ペア:

[(1, 40802288), (2, 20401144), (4, 10200572), (8, 5100286), (16, 2550143), (349, 116912), (698, 58456), (1396, 29228), (2792, 14614), (5584, 7307)]