28529628

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{3709}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 66690960

約数和(自身を除く): 38161332

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3709, 3846, 7418, 7692, 11127, 14836, 22254, 44508, 2377469, 4754938, 7132407, 9509876, 14264814, 28529628]

約数ペア:

[(1, 28529628), (2, 14264814), (3, 9509876), (4, 7132407), (6, 4754938), (12, 2377469), (641, 44508), (1282, 22254), (1923, 14836), (2564, 11127), (3709, 7692), (3846, 7418)]