56991896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547999}}^1$

素因数の和:548018

約数の個数: 16

約数和(自身を含む): 115080000

約数和(自身を除く): 58088104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547999, 1095998, 2191996, 4383992, 7123987, 14247974, 28495948, 56991896]

約数ペア:

[(1, 56991896), (2, 28495948), (4, 14247974), (8, 7123987), (13, 4383992), (26, 2191996), (52, 1095998), (104, 547999)]