74878048

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1499}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 94465952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1499, 1561, 1784, 2998, 3122, 3568, 5996, 6244, 7136, 10493, 11992, 12488, 20986, 23984, 24976, 41972, 47968, 49952, 83944, 167888, 334277, 335776, 668554, 1337108, 2339939, 2674216, 4679878, 5348432, 9359756, 10696864, 18719512, 37439024, 74878048]

約数ペア:

[(1, 74878048), (2, 37439024), (4, 18719512), (7, 10696864), (8, 9359756), (14, 5348432), (16, 4679878), (28, 2674216), (32, 2339939), (56, 1337108), (112, 668554), (223, 335776), (224, 334277), (446, 167888), (892, 83944), (1499, 49952), (1561, 47968), (1784, 41972), (2998, 24976), (3122, 23984), (3568, 20986), (5996, 12488), (6244, 11992), (7136, 10493)]