28793776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163601}}^1$

素因数の和:163620

約数の個数: 20

約数和(自身を含む): 60859944

約数和(自身を除く): 32066168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 163601, 327202, 654404, 1308808, 1799611, 2617616, 3599222, 7198444, 14396888, 28793776]

約数ペア:

[(1, 28793776), (2, 14396888), (4, 7198444), (8, 3599222), (11, 2617616), (16, 1799611), (22, 1308808), (44, 654404), (88, 327202), (176, 163601)]