28683242

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{18131}}^1$

素因数の和:18253

約数の個数: 16

約数和(自身を含む): 49609152

約数和(自身を除く): 20925910

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 18131, 36262, 126917, 253834, 2048803, 4097606, 14341621, 28683242]

約数ペア:

[(1, 28683242), (2, 14341621), (7, 4097606), (14, 2048803), (113, 253834), (226, 126917), (791, 36262), (1582, 18131)]