28301436

素因数分解:

$2^2\times 3^2\times {\mathrm{786151}}^1$

素因数の和:786161

約数の個数: 18

約数和(自身を含む): 71539832

約数和(自身を除く): 43238396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 786151, 1572302, 2358453, 3144604, 4716906, 7075359, 9433812, 14150718, 28301436]

約数ペア:

[(1, 28301436), (2, 14150718), (3, 9433812), (4, 7075359), (6, 4716906), (9, 3144604), (12, 2358453), (18, 1572302), (36, 786151)]