426759928

素因数分解:

$2^3\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{2879}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 915148800

約数和(自身を除く): 488388872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2647, 2879, 5294, 5758, 10588, 11516, 18529, 20153, 21176, 23032, 37058, 40306, 74116, 80612, 148232, 161224, 7620713, 15241426, 30482852, 53344991, 60965704, 106689982, 213379964, 426759928]

約数ペア:

[(1, 426759928), (2, 213379964), (4, 106689982), (7, 60965704), (8, 53344991), (14, 30482852), (28, 15241426), (56, 7620713), (2647, 161224), (2879, 148232), (5294, 80612), (5758, 74116), (10588, 40306), (11516, 37058), (18529, 23032), (20153, 21176)]