40855412

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 24

約数和(自身を含む): 77469000

約数和(自身を除く): 36613588

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 4649, 8788, 9298, 18596, 60437, 120874, 241748, 785681, 1571362, 3142724, 10213853, 20427706, 40855412]

約数ペア:

[(1, 40855412), (2, 20427706), (4, 10213853), (13, 3142724), (26, 1571362), (52, 785681), (169, 241748), (338, 120874), (676, 60437), (2197, 18596), (4394, 9298), (4649, 8788)]