77462866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 129064320

約数和(自身を除く): 51601454

約数列:

[1, 2, 13, 26, 43, 86, 193, 359, 386, 559, 718, 1118, 2509, 4667, 5018, 8299, 9334, 15437, 16598, 30874, 69287, 107887, 138574, 200681, 215774, 401362, 900731, 1801462, 2979341, 5958682, 38731433, 77462866]

約数ペア:

[(1, 77462866), (2, 38731433), (13, 5958682), (26, 2979341), (43, 1801462), (86, 900731), (193, 401362), (359, 215774), (386, 200681), (559, 138574), (718, 107887), (1118, 69287), (2509, 30874), (4667, 16598), (5018, 15437), (8299, 9334)]