70407176

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20611}}^1$

素因数の和:20685

約数の個数: 32

約数和(自身を含む): 153353280

約数和(自身を除く): 82946104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20611, 41222, 82444, 144277, 164888, 288554, 577108, 1154216, 1257271, 2514542, 5029084, 8800897, 10058168, 17601794, 35203588, 70407176]

約数ペア:

[(1, 70407176), (2, 35203588), (4, 17601794), (7, 10058168), (8, 8800897), (14, 5029084), (28, 2514542), (56, 1257271), (61, 1154216), (122, 577108), (244, 288554), (427, 164888), (488, 144277), (854, 82444), (1708, 41222), (3416, 20611)]