79425676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 156441600

約数和(自身を除く): 77015924

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 193, 199, 386, 398, 517, 772, 796, 1034, 2068, 2123, 2189, 4246, 4378, 8492, 8756, 9071, 9353, 18142, 18706, 36284, 37412, 38407, 76814, 99781, 102883, 153628, 199562, 205766, 399124, 411532, 422477, 844954, 1689908, 1805129, 3610258, 7220516, 19856419, 39712838, 79425676]

約数ペア:

[(1, 79425676), (2, 39712838), (4, 19856419), (11, 7220516), (22, 3610258), (44, 1805129), (47, 1689908), (94, 844954), (188, 422477), (193, 411532), (199, 399124), (386, 205766), (398, 199562), (517, 153628), (772, 102883), (796, 99781), (1034, 76814), (2068, 38407), (2123, 37412), (2189, 36284), (4246, 18706), (4378, 18142), (8492, 9353), (8756, 9071)]