64911476

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4943}}^1$

素因数の和:5028

約数の個数: 36

約数和(自身を含む): 134140608

約数和(自身を除く): 69229132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 4943, 6566, 9886, 13132, 19772, 34601, 69202, 138404, 242207, 331181, 484414, 662362, 968828, 1324724, 2318267, 4636534, 9273068, 16227869, 32455738, 64911476]

約数ペア:

[(1, 64911476), (2, 32455738), (4, 16227869), (7, 9273068), (14, 4636534), (28, 2318267), (49, 1324724), (67, 968828), (98, 662362), (134, 484414), (196, 331181), (268, 242207), (469, 138404), (938, 69202), (1876, 34601), (3283, 19772), (4943, 13132), (6566, 9886)]