426568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 812160

約数和(自身を除く): 385592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 751, 1502, 3004, 6008, 53321, 106642, 213284, 426568]

約数ペア:

[(1, 426568), (2, 213284), (4, 106642), (8, 53321), (71, 6008), (142, 3004), (284, 1502), (568, 751)]