15679360672

素因数分解:

$2^5\times {\mathrm{1217}}^1\times {\mathrm{402613}}^1$

素因数の和:403840

約数の個数: 24

約数和(自身を含む): 30894182676

約数和(自身を除く): 15214822004

約数列:

[1, 2, 4, 8, 16, 32, 1217, 2434, 4868, 9736, 19472, 38944, 402613, 805226, 1610452, 3220904, 6441808, 12883616, 489980021, 979960042, 1959920084, 3919840168, 7839680336, 15679360672]

約数ペア:

[(1, 15679360672), (2, 7839680336), (4, 3919840168), (8, 1959920084), (16, 979960042), (32, 489980021), (1217, 12883616), (2434, 6441808), (4868, 3220904), (9736, 1610452), (19472, 805226), (38944, 402613)]