40648464

素因数分解:

$2^4\times 3^2\times {\mathrm{282281}}^1$

素因数の和:282295

約数の個数: 30

約数和(自身を含む): 113759646

約数和(自身を除く): 73111182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 282281, 564562, 846843, 1129124, 1693686, 2258248, 2540529, 3387372, 4516496, 5081058, 6774744, 10162116, 13549488, 20324232, 40648464]

約数ペア:

[(1, 40648464), (2, 20324232), (3, 13549488), (4, 10162116), (6, 6774744), (8, 5081058), (9, 4516496), (12, 3387372), (16, 2540529), (18, 2258248), (24, 1693686), (36, 1129124), (48, 846843), (72, 564562), (144, 282281)]