28756844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 52329648

約数和(自身を除く): 23572804

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 2341, 3071, 4682, 6142, 9364, 12284, 86617, 173234, 194303, 346468, 388606, 777212, 7189211, 14378422, 28756844]

約数ペア:

[(1, 28756844), (2, 14378422), (4, 7189211), (37, 777212), (74, 388606), (83, 346468), (148, 194303), (166, 173234), (332, 86617), (2341, 12284), (3071, 9364), (4682, 6142)]