3189872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 7440000

約数和(自身を除く): 4250128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1499, 2128, 2998, 5996, 10493, 11992, 20986, 23984, 28481, 41972, 56962, 83944, 113924, 167888, 199367, 227848, 398734, 455696, 797468, 1594936, 3189872]

約数ペア:

[(1, 3189872), (2, 1594936), (4, 797468), (7, 455696), (8, 398734), (14, 227848), (16, 199367), (19, 167888), (28, 113924), (38, 83944), (56, 56962), (76, 41972), (112, 28481), (133, 23984), (152, 20986), (266, 11992), (304, 10493), (532, 5996), (1064, 2998), (1499, 2128)]