56257318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7487}}^1$

素因数の和:7536

約数の個数: 24

約数和(自身を含む): 96550272

約数和(自身を除く): 40292954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7487, 7514, 14974, 97331, 127279, 194662, 254558, 1654627, 2163743, 3309254, 4327486, 28128659, 56257318]

約数ペア:

[(1, 56257318), (2, 28128659), (13, 4327486), (17, 3309254), (26, 2163743), (34, 1654627), (221, 254558), (289, 194662), (442, 127279), (578, 97331), (3757, 14974), (7487, 7514)]