75387158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 141412608

約数和(自身を除く): 66025450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 982, 997, 1994, 3437, 5401, 6874, 6979, 10802, 10967, 13958, 21934, 37807, 75614, 76769, 153538, 489527, 979054, 3426689, 5384797, 6853378, 10769594, 37693579, 75387158]

約数ペア:

[(1, 75387158), (2, 37693579), (7, 10769594), (11, 6853378), (14, 5384797), (22, 3426689), (77, 979054), (154, 489527), (491, 153538), (982, 76769), (997, 75614), (1994, 37807), (3437, 21934), (5401, 13958), (6874, 10967), (6979, 10802)]