67861454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9901}}^1$

素因数の和:10075

約数の個数: 16

約数和(自身を含む): 106941600

約数和(自身を除く): 39080146

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 9901, 19802, 227723, 455446, 1475249, 2950498, 33930727, 67861454]

約数ペア:

[(1, 67861454), (2, 33930727), (23, 2950498), (46, 1475249), (149, 455446), (298, 227723), (3427, 19802), (6854, 9901)]