56158716

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28711}}^1$

素因数の和:28881

約数の個数: 24

約数和(自身を含む): 131845504

約数和(自身を除く): 75686788

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 28711, 57422, 86133, 114844, 172266, 344532, 4679893, 9359786, 14039679, 18719572, 28079358, 56158716]

約数ペア:

[(1, 56158716), (2, 28079358), (3, 18719572), (4, 14039679), (6, 9359786), (12, 4679893), (163, 344532), (326, 172266), (489, 114844), (652, 86133), (978, 57422), (1956, 28711)]