25493748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{303497}}^1$

素因数の和:303511

約数の個数: 24

約数和(自身を含む): 67983552

約数和(自身を除く): 42489804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 303497, 606994, 910491, 1213988, 1820982, 2124479, 3641964, 4248958, 6373437, 8497916, 12746874, 25493748]

約数ペア:

[(1, 25493748), (2, 12746874), (3, 8497916), (4, 6373437), (6, 4248958), (7, 3641964), (12, 2124479), (14, 1820982), (21, 1213988), (28, 910491), (42, 606994), (84, 303497)]