68496194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17681}}^1$

素因数の和:17845

約数の個数: 16

約数和(自身を含む): 111396600

約数和(自身を除く): 42900406

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 17681, 35362, 229853, 459706, 2634469, 5268938, 34248097, 68496194]

約数ペア:

[(1, 68496194), (2, 34248097), (13, 5268938), (26, 2634469), (149, 459706), (298, 229853), (1937, 35362), (3874, 17681)]