28802772

素因数分解:

$2^2\times 3^2\times {\mathrm{800077}}^1$

素因数の和:800087

約数の個数: 18

約数和(自身を含む): 72807098

約数和(自身を除く): 44004326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 800077, 1600154, 2400231, 3200308, 4800462, 7200693, 9600924, 14401386, 28802772]

約数ペア:

[(1, 28802772), (2, 14401386), (3, 9600924), (4, 7200693), (6, 4800462), (9, 3200308), (12, 2400231), (18, 1600154), (36, 800077)]