28714894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 46589760

約数和(自身を除く): 17874866

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4621, 6214, 9242, 60073, 120146, 1104419, 2208838, 14357447, 28714894]

約数ペア:

[(1, 28714894), (2, 14357447), (13, 2208838), (26, 1104419), (239, 120146), (478, 60073), (3107, 9242), (4621, 6214)]