28676012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 53130000

約数和(自身を除く): 24453988

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 5749, 11498, 22996, 166721, 247207, 333442, 494414, 666884, 988828, 7169003, 14338006, 28676012]

約数ペア:

[(1, 28676012), (2, 14338006), (4, 7169003), (29, 988828), (43, 666884), (58, 494414), (86, 333442), (116, 247207), (172, 166721), (1247, 22996), (2494, 11498), (4988, 5749)]