68728946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 123717888

約数和(自身を除く): 54988942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 5113, 6721, 10226, 13442, 56243, 66469, 112486, 132938, 240311, 480622, 731159, 1462318, 2643421, 3124043, 5286842, 6248086, 34364473, 68728946]

約数ペア:

[(1, 68728946), (2, 34364473), (11, 6248086), (13, 5286842), (22, 3124043), (26, 2643421), (47, 1462318), (94, 731159), (143, 480622), (286, 240311), (517, 132938), (611, 112486), (1034, 66469), (1222, 56243), (5113, 13442), (6721, 10226)]