27645016

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 60944400

約数和(自身を除く): 33299384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 647, 763, 872, 1294, 1526, 2588, 3052, 4529, 5176, 5341, 6104, 9058, 10682, 18116, 21364, 31703, 36232, 42728, 63406, 70523, 126812, 141046, 253624, 282092, 493661, 564184, 987322, 1974644, 3455627, 3949288, 6911254, 13822508, 27645016]

約数ペア:

[(1, 27645016), (2, 13822508), (4, 6911254), (7, 3949288), (8, 3455627), (14, 1974644), (28, 987322), (49, 564184), (56, 493661), (98, 282092), (109, 253624), (196, 141046), (218, 126812), (392, 70523), (436, 63406), (647, 42728), (763, 36232), (872, 31703), (1294, 21364), (1526, 18116), (2588, 10682), (3052, 9058), (4529, 6104), (5176, 5341)]