70974652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 151200000

約数和(自身を除く): 80225348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1499, 1691, 2492, 2998, 3382, 5996, 6764, 10493, 11837, 20986, 23674, 28481, 41972, 47348, 56962, 113924, 133411, 199367, 266822, 398734, 533644, 797468, 933877, 1867754, 2534809, 3735508, 5069618, 10139236, 17743663, 35487326, 70974652]

約数ペア:

[(1, 70974652), (2, 35487326), (4, 17743663), (7, 10139236), (14, 5069618), (19, 3735508), (28, 2534809), (38, 1867754), (76, 933877), (89, 797468), (133, 533644), (178, 398734), (266, 266822), (356, 199367), (532, 133411), (623, 113924), (1246, 56962), (1499, 47348), (1691, 41972), (2492, 28481), (2998, 23674), (3382, 20986), (5996, 11837), (6764, 10493)]