28427628

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{6827}}^1$

素因数の和:7181

約数の個数: 24

約数和(自身を含む): 66532032

約数和(自身を除く): 38104404

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 6827, 13654, 20481, 27308, 40962, 81924, 2368969, 4737938, 7106907, 9475876, 14213814, 28427628]

約数ペア:

[(1, 28427628), (2, 14213814), (3, 9475876), (4, 7106907), (6, 4737938), (12, 2368969), (347, 81924), (694, 40962), (1041, 27308), (1388, 20481), (2082, 13654), (4164, 6827)]