28761306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{684793}}^1$

素因数の和:684805

約数の個数: 16

約数和(自身を含む): 65740224

約数和(自身を除く): 36978918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 684793, 1369586, 2054379, 4108758, 4793551, 9587102, 14380653, 28761306]

約数ペア:

[(1, 28761306), (2, 14380653), (3, 9587102), (6, 4793551), (7, 4108758), (14, 2054379), (21, 1369586), (42, 684793)]