64623972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 172777472

約数和(自身を除く): 108153500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1471, 1569, 2092, 2942, 3138, 3661, 4413, 5884, 6276, 7322, 8826, 10297, 10983, 14644, 17652, 20594, 21966, 30891, 41188, 43932, 61782, 123564, 769333, 1538666, 2307999, 3077332, 4615998, 5385331, 9231996, 10770662, 16155993, 21541324, 32311986, 64623972]

約数ペア:

[(1, 64623972), (2, 32311986), (3, 21541324), (4, 16155993), (6, 10770662), (7, 9231996), (12, 5385331), (14, 4615998), (21, 3077332), (28, 2307999), (42, 1538666), (84, 769333), (523, 123564), (1046, 61782), (1471, 43932), (1569, 41188), (2092, 30891), (2942, 21966), (3138, 20594), (3661, 17652), (4413, 14644), (5884, 10983), (6276, 10297), (7322, 8826)]