71519224

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 160240680

約数和(自身を除く): 88721456

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 4931, 7252, 9862, 14504, 19724, 34517, 39448, 69034, 138068, 182447, 241619, 276136, 364894, 483238, 729788, 966476, 1277129, 1459576, 1932952, 2554258, 5108516, 8939903, 10217032, 17879806, 35759612, 71519224]

約数ペア:

[(1, 71519224), (2, 35759612), (4, 17879806), (7, 10217032), (8, 8939903), (14, 5108516), (28, 2554258), (37, 1932952), (49, 1459576), (56, 1277129), (74, 966476), (98, 729788), (148, 483238), (196, 364894), (259, 276136), (296, 241619), (392, 182447), (518, 138068), (1036, 69034), (1813, 39448), (2072, 34517), (3626, 19724), (4931, 14504), (7252, 9862)]