76391497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 98122752

約数和(自身を除く): 21731255

約数列:

[1, 7, 13, 47, 53, 91, 329, 337, 371, 611, 689, 2359, 2491, 4277, 4381, 4823, 15839, 17437, 17861, 30667, 32383, 110873, 125027, 205907, 226681, 232193, 839467, 1441349, 1625351, 5876269, 10913071, 76391497]

約数ペア:

[(1, 76391497), (7, 10913071), (13, 5876269), (47, 1625351), (53, 1441349), (91, 839467), (329, 232193), (337, 226681), (371, 205907), (611, 125027), (689, 110873), (2359, 32383), (2491, 30667), (4277, 17861), (4381, 17437), (4823, 15839)]