8045987528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{17729}}^1$

素因数の和:17870

約数の個数: 64

約数和(自身を含む): 16544217600

約数和(自身を除く): 8498230072

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 71, 94, 136, 142, 188, 284, 376, 568, 799, 1207, 1598, 2414, 3196, 3337, 4828, 6392, 6674, 9656, 13348, 17729, 26696, 35458, 56729, 70916, 113458, 141832, 226916, 301393, 453832, 602786, 833263, 1205572, 1258759, 1666526, 2411144, 2517518, 3333052, 5035036, 6666104, 10070072, 14165471, 21398903, 28330942, 42797806, 56661884, 59161673, 85595612, 113323768, 118323346, 171191224, 236646692, 473293384, 1005748441, 2011496882, 4022993764, 8045987528]

約数ペア:

[(1, 8045987528), (2, 4022993764), (4, 2011496882), (8, 1005748441), (17, 473293384), (34, 236646692), (47, 171191224), (68, 118323346), (71, 113323768), (94, 85595612), (136, 59161673), (142, 56661884), (188, 42797806), (284, 28330942), (376, 21398903), (568, 14165471), (799, 10070072), (1207, 6666104), (1598, 5035036), (2414, 3333052), (3196, 2517518), (3337, 2411144), (4828, 1666526), (6392, 1258759), (6674, 1205572), (9656, 833263), (13348, 602786), (17729, 453832), (26696, 301393), (35458, 226916), (56729, 141832), (70916, 113458)]