68773198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10756

約数の個数: 24

約数和(自身を含む): 117595800

約数和(自身を除く): 48822602

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10709, 21418, 139217, 203471, 278434, 406942, 1809821, 2645123, 3619642, 5290246, 34386599, 68773198]

約数ペア:

[(1, 68773198), (2, 34386599), (13, 5290246), (19, 3619642), (26, 2645123), (38, 1809821), (169, 406942), (247, 278434), (338, 203471), (494, 139217), (3211, 21418), (6422, 10709)]