28427142

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{9059}}^1$

素因数の和:9587

約数の個数: 16

約数和(自身を含む): 56969280

約数和(自身を除く): 28542138

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 9059, 18118, 27177, 54354, 4737857, 9475714, 14213571, 28427142]

約数ペア:

[(1, 28427142), (2, 14213571), (3, 9475714), (6, 4737857), (523, 54354), (1046, 27177), (1569, 18118), (3138, 9059)]