28690812

素因数分解:

$2^2\times 3^2\times {\mathrm{796967}}^1$

素因数の和:796977

約数の個数: 18

約数和(自身を含む): 72524088

約数和(自身を除く): 43833276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796967, 1593934, 2390901, 3187868, 4781802, 7172703, 9563604, 14345406, 28690812]

約数ペア:

[(1, 28690812), (2, 14345406), (3, 9563604), (4, 7172703), (6, 4781802), (9, 3187868), (12, 2390901), (18, 1593934), (36, 796967)]