66366286

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15749}}^1$

素因数の和:15808

約数の個数: 24

約数和(自身を含む): 118503000

約数和(自身を除く): 52136714

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 15749, 31498, 110243, 220486, 677207, 771701, 1354414, 1543402, 4740449, 9480898, 33183143, 66366286]

約数ペア:

[(1, 66366286), (2, 33183143), (7, 9480898), (14, 4740449), (43, 1543402), (49, 1354414), (86, 771701), (98, 677207), (301, 220486), (602, 110243), (2107, 31498), (4214, 15749)]