105725816

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26591}}^1$

素因数の和:26675

約数の個数: 32

約数和(自身を含む): 229754880

約数和(自身を除く): 124029064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 26591, 53182, 106364, 186137, 212728, 372274, 744548, 1489096, 1887961, 3775922, 7551844, 13215727, 15103688, 26431454, 52862908, 105725816]

約数ペア:

[(1, 105725816), (2, 52862908), (4, 26431454), (7, 15103688), (8, 13215727), (14, 7551844), (28, 3775922), (56, 1887961), (71, 1489096), (142, 744548), (284, 372274), (497, 212728), (568, 186137), (994, 106364), (1988, 53182), (3976, 26591)]