28333816

素因数分解:

$2^3\times 7^1\times {\mathrm{505961}}^1$

素因数の和:505974

約数の個数: 16

約数和(自身を含む): 60715440

約数和(自身を除く): 32381624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505961, 1011922, 2023844, 3541727, 4047688, 7083454, 14166908, 28333816]

約数ペア:

[(1, 28333816), (2, 14166908), (4, 7083454), (7, 4047688), (8, 3541727), (14, 2023844), (28, 1011922), (56, 505961)]