28858786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{5443}}^1$

素因数の和:5697

約数の個数: 16

約数和(自身を含む): 47428128

約数和(自身を除く): 18569342

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 5443, 10886, 59873, 119746, 1311763, 2623526, 14429393, 28858786]

約数ペア:

[(1, 28858786), (2, 14429393), (11, 2623526), (22, 1311763), (241, 119746), (482, 59873), (2651, 10886), (5302, 5443)]