28836252

素因数分解:

$2^2\times 3^2\times {\mathrm{801007}}^1$

素因数の和:801017

約数の個数: 18

約数和(自身を含む): 72891728

約数和(自身を除く): 44055476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 801007, 1602014, 2403021, 3204028, 4806042, 7209063, 9612084, 14418126, 28836252]

約数ペア:

[(1, 28836252), (2, 14418126), (3, 9612084), (4, 7209063), (6, 4806042), (9, 3204028), (12, 2403021), (18, 1602014), (36, 801007)]