68406004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3863}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 126584640

約数和(自身を除く): 58178636

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 3863, 4427, 7726, 8854, 15452, 17708, 73397, 146794, 293588, 900079, 1800158, 3600316, 17101501, 34203002, 68406004]

約数ペア:

[(1, 68406004), (2, 34203002), (4, 17101501), (19, 3600316), (38, 1800158), (76, 900079), (233, 293588), (466, 146794), (932, 73397), (3863, 17708), (4427, 15452), (7726, 8854)]