7991956

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 16190720

約数和(自身を除く): 8198764

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 3613, 7226, 14452, 25291, 50582, 101164, 285427, 570854, 1141708, 1997989, 3995978, 7991956]

約数ペア:

[(1, 7991956), (2, 3995978), (4, 1997989), (7, 1141708), (14, 570854), (28, 285427), (79, 101164), (158, 50582), (316, 25291), (553, 14452), (1106, 7226), (2212, 3613)]