71718136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34613}}^1$

素因数の和:34663

約数の個数: 32

約数和(自身を含む): 157839840

約数和(自身を除く): 86121704

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34613, 69226, 138452, 242291, 276904, 484582, 969164, 1280681, 1938328, 2561362, 5122724, 8964767, 10245448, 17929534, 35859068, 71718136]

約数ペア:

[(1, 71718136), (2, 35859068), (4, 17929534), (7, 10245448), (8, 8964767), (14, 5122724), (28, 2561362), (37, 1938328), (56, 1280681), (74, 969164), (148, 484582), (259, 276904), (296, 242291), (518, 138452), (1036, 69226), (2072, 34613)]