69271468

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 143829504

約数和(自身を除く): 74558036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 727, 1148, 1162, 1454, 2324, 2908, 3403, 5089, 6806, 10178, 13612, 20356, 23821, 29807, 47642, 59614, 60341, 95284, 119228, 120682, 208649, 241364, 417298, 422387, 834596, 844774, 1689548, 2473981, 4947962, 9895924, 17317867, 34635734, 69271468]

約数ペア:

[(1, 69271468), (2, 34635734), (4, 17317867), (7, 9895924), (14, 4947962), (28, 2473981), (41, 1689548), (82, 844774), (83, 834596), (164, 422387), (166, 417298), (287, 241364), (332, 208649), (574, 120682), (581, 119228), (727, 95284), (1148, 60341), (1162, 59614), (1454, 47642), (2324, 29807), (2908, 23821), (3403, 20356), (5089, 13612), (6806, 10178)]