71500198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 74813018

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 881, 1054, 1309, 1762, 2387, 2618, 3689, 4774, 5797, 6167, 7378, 9691, 11594, 12334, 14977, 19382, 27311, 29954, 40579, 54622, 67837, 81158, 104839, 135674, 164747, 191177, 209678, 300421, 329494, 382354, 464287, 600842, 928574, 1153229, 2102947, 2306458, 3250009, 4205894, 5107157, 6500018, 10214314, 35750099, 71500198]

約数ペア:

[(1, 71500198), (2, 35750099), (7, 10214314), (11, 6500018), (14, 5107157), (17, 4205894), (22, 3250009), (31, 2306458), (34, 2102947), (62, 1153229), (77, 928574), (119, 600842), (154, 464287), (187, 382354), (217, 329494), (238, 300421), (341, 209678), (374, 191177), (434, 164747), (527, 135674), (682, 104839), (881, 81158), (1054, 67837), (1309, 54622), (1762, 40579), (2387, 29954), (2618, 27311), (3689, 19382), (4774, 14977), (5797, 12334), (6167, 11594), (7378, 9691)]