68058292

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 121167200

約数和(自身を除く): 53108908

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 556, 1123, 2246, 4492, 15151, 30302, 60604, 122407, 156097, 244814, 312194, 489628, 624388, 17014573, 34029146, 68058292]

約数ペア:

[(1, 68058292), (2, 34029146), (4, 17014573), (109, 624388), (139, 489628), (218, 312194), (278, 244814), (436, 156097), (556, 122407), (1123, 60604), (2246, 30302), (4492, 15151)]