70556164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 144506880

約数和(自身を除く): 73950716

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 167, 191, 316, 334, 382, 553, 668, 764, 1106, 1169, 1337, 2212, 2338, 2674, 4676, 5348, 13193, 15089, 26386, 30178, 31897, 52772, 60356, 63794, 92351, 105623, 127588, 184702, 211246, 223279, 369404, 422492, 446558, 893116, 2519863, 5039726, 10079452, 17639041, 35278082, 70556164]

約数ペア:

[(1, 70556164), (2, 35278082), (4, 17639041), (7, 10079452), (14, 5039726), (28, 2519863), (79, 893116), (158, 446558), (167, 422492), (191, 369404), (316, 223279), (334, 211246), (382, 184702), (553, 127588), (668, 105623), (764, 92351), (1106, 63794), (1169, 60356), (1337, 52772), (2212, 31897), (2338, 30178), (2674, 26386), (4676, 15089), (5348, 13193)]