79744786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 59601134

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2687, 2698, 5374, 14839, 29557, 29678, 51053, 59114, 102106, 190777, 381554, 561583, 1123166, 2098547, 3624763, 4197094, 7249526, 39872393, 79744786]

約数ペア:

[(1, 79744786), (2, 39872393), (11, 7249526), (19, 4197094), (22, 3624763), (38, 2098547), (71, 1123166), (142, 561583), (209, 381554), (418, 190777), (781, 102106), (1349, 59114), (1562, 51053), (2687, 29678), (2698, 29557), (5374, 14839)]