79842826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7390

約数の個数: 32

約数和(自身を含む): 147611520

約数和(自身を除く): 67768694

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 7321, 10906, 14642, 51247, 102494, 139099, 278198, 300161, 600322, 973693, 1947386, 2101127, 4202254, 5703059, 11406118, 39921413, 79842826]

約数ペア:

[(1, 79842826), (2, 39921413), (7, 11406118), (14, 5703059), (19, 4202254), (38, 2101127), (41, 1947386), (82, 973693), (133, 600322), (266, 300161), (287, 278198), (574, 139099), (779, 102494), (1558, 51247), (5453, 14642), (7321, 10906)]