78814274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4783}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 148801536

約数和(自身を除く): 69987262

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 4783, 8239, 9566, 16478, 33481, 52613, 66962, 105226, 368291, 511781, 736582, 1023562, 3582467, 5629591, 7164934, 11259182, 39407137, 78814274]

約数ペア:

[(1, 78814274), (2, 39407137), (7, 11259182), (11, 7164934), (14, 5629591), (22, 3582467), (77, 1023562), (107, 736582), (154, 511781), (214, 368291), (749, 105226), (1177, 66962), (1498, 52613), (2354, 33481), (4783, 16478), (8239, 9566)]