28264614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{672967}}^1$

素因数の和:672979

約数の個数: 16

約数和(自身を含む): 64604928

約数和(自身を除く): 36340314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 672967, 1345934, 2018901, 4037802, 4710769, 9421538, 14132307, 28264614]

約数ペア:

[(1, 28264614), (2, 14132307), (3, 9421538), (6, 4710769), (7, 4037802), (14, 2018901), (21, 1345934), (42, 672967)]