68804916592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{299027}}^1$

素因数の和:299305

約数の個数: 40

約数和(自身を含む): 135822105936

約数和(自身を除く): 67017189344

約数列:

[1, 2, 4, 8, 16, 73, 146, 197, 292, 394, 584, 788, 1168, 1576, 3152, 14381, 28762, 57524, 115048, 230096, 299027, 598054, 1196108, 2392216, 4784432, 21828971, 43657942, 58908319, 87315884, 117816638, 174631768, 235633276, 349263536, 471266552, 942533104, 4300307287, 8600614574, 17201229148, 34402458296, 68804916592]

約数ペア:

[(1, 68804916592), (2, 34402458296), (4, 17201229148), (8, 8600614574), (16, 4300307287), (73, 942533104), (146, 471266552), (197, 349263536), (292, 235633276), (394, 174631768), (584, 117816638), (788, 87315884), (1168, 58908319), (1576, 43657942), (3152, 21828971), (14381, 4784432), (28762, 2392216), (57524, 1196108), (115048, 598054), (230096, 299027)]