70406476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 79583924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1487, 1691, 2492, 2974, 3382, 5948, 6764, 10409, 11837, 20818, 23674, 28253, 41636, 47348, 56506, 113012, 132343, 197771, 264686, 395542, 529372, 791084, 926401, 1852802, 2514517, 3705604, 5029034, 10058068, 17601619, 35203238, 70406476]

約数ペア:

[(1, 70406476), (2, 35203238), (4, 17601619), (7, 10058068), (14, 5029034), (19, 3705604), (28, 2514517), (38, 1852802), (76, 926401), (89, 791084), (133, 529372), (178, 395542), (266, 264686), (356, 197771), (532, 132343), (623, 113012), (1246, 56506), (1487, 47348), (1691, 41636), (2492, 28253), (2974, 23674), (3382, 20818), (5948, 11837), (6764, 10409)]