28906658

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{10859}}^1$

素因数の和:10894

約数の個数: 16

約数和(自身を含む): 47697120

約数和(自身を除く): 18790462

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 10859, 21718, 119449, 238898, 1313939, 2627878, 14453329, 28906658]

約数ペア:

[(1, 28906658), (2, 14453329), (11, 2627878), (22, 1313939), (121, 238898), (242, 119449), (1331, 21718), (2662, 10859)]