27968194

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 42624000

約数和(自身を除く): 14655806

約数列:

[1, 2, 127, 149, 254, 298, 739, 1478, 18923, 37846, 93853, 110111, 187706, 220222, 13984097, 27968194]

約数ペア:

[(1, 27968194), (2, 13984097), (127, 220222), (149, 187706), (254, 110111), (298, 93853), (739, 37846), (1478, 18923)]