28656036

素因数分解:

$2^2\times 3^2\times {\mathrm{796001}}^1$

素因数の和:796011

約数の個数: 18

約数和(自身を含む): 72436182

約数和(自身を除く): 43780146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796001, 1592002, 2388003, 3184004, 4776006, 7164009, 9552012, 14328018, 28656036]

約数ペア:

[(1, 28656036), (2, 14328018), (3, 9552012), (4, 7164009), (6, 4776006), (9, 3184004), (12, 2388003), (18, 1592002), (36, 796001)]