28858618

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 44015400

約数和(自身を除く): 15156782

約数列:

[1, 2, 113, 149, 226, 298, 857, 1714, 16837, 33674, 96841, 127693, 193682, 255386, 14429309, 28858618]

約数ペア:

[(1, 28858618), (2, 14429309), (113, 255386), (149, 193682), (226, 127693), (298, 96841), (857, 33674), (1714, 16837)]