28237682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1831}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 46298304

約数和(自身を除く): 18060622

約数列:

[1, 2, 11, 22, 701, 1402, 1831, 3662, 7711, 15422, 20141, 40282, 1283531, 2567062, 14118841, 28237682]

約数ペア:

[(1, 28237682), (2, 14118841), (11, 2567062), (22, 1283531), (701, 40282), (1402, 20141), (1831, 15422), (3662, 7711)]