68042002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13463}}^1$

素因数の和:13510

約数の個数: 24

約数和(自身を含む): 123114816

約数和(自身を除く): 55072814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 13463, 26926, 94241, 188482, 255797, 511594, 1790579, 3581158, 4860143, 9720286, 34021001, 68042002]

約数ペア:

[(1, 68042002), (2, 34021001), (7, 9720286), (14, 4860143), (19, 3581158), (38, 1790579), (133, 511594), (266, 255797), (361, 188482), (722, 94241), (2527, 26926), (5054, 13463)]