68866412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3889}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 127436400

約数和(自身を除く): 58569988

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 3889, 4427, 7778, 8854, 15556, 17708, 73891, 147782, 295564, 906137, 1812274, 3624548, 17216603, 34433206, 68866412]

約数ペア:

[(1, 68866412), (2, 34433206), (4, 17216603), (19, 3624548), (38, 1812274), (76, 906137), (233, 295564), (466, 147782), (932, 73891), (3889, 17708), (4427, 15556), (7778, 8854)]