68354039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 81715200

約数和(自身を除く): 13361161

約数列:

[1, 13, 19, 31, 79, 113, 247, 403, 589, 1027, 1469, 1501, 2147, 2449, 3503, 7657, 8927, 19513, 27911, 31837, 45539, 46531, 66557, 116051, 169613, 276737, 604903, 865241, 2204969, 3597581, 5258003, 68354039]

約数ペア:

[(1, 68354039), (13, 5258003), (19, 3597581), (31, 2204969), (79, 865241), (113, 604903), (247, 276737), (403, 169613), (589, 116051), (1027, 66557), (1469, 46531), (1501, 45539), (2147, 31837), (2449, 27911), (3503, 19513), (7657, 8927)]