73963012

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 131453280

約数和(自身を除く): 57490268

約数列:

[1, 2, 4, 137, 139, 274, 278, 548, 556, 971, 1942, 3884, 19043, 38086, 76172, 133027, 134969, 266054, 269938, 532108, 539876, 18490753, 36981506, 73963012]

約数ペア:

[(1, 73963012), (2, 36981506), (4, 18490753), (137, 539876), (139, 532108), (274, 269938), (278, 266054), (548, 134969), (556, 133027), (971, 76172), (1942, 38086), (3884, 19043)]