1008047776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26099}}^1$

素因数の和:26197

約数の個数: 48

約数和(自身を含む): 2131012800

約数和(自身を除く): 1122965024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 9656, 19312, 26099, 38624, 52198, 104396, 208792, 417584, 443683, 835168, 887366, 1774732, 1853029, 3549464, 3706058, 7098928, 7412116, 14197856, 14824232, 29648464, 31501493, 59296928, 63002986, 126005972, 252011944, 504023888, 1008047776]

約数ペア:

[(1, 1008047776), (2, 504023888), (4, 252011944), (8, 126005972), (16, 63002986), (17, 59296928), (32, 31501493), (34, 29648464), (68, 14824232), (71, 14197856), (136, 7412116), (142, 7098928), (272, 3706058), (284, 3549464), (544, 1853029), (568, 1774732), (1136, 887366), (1207, 835168), (2272, 443683), (2414, 417584), (4828, 208792), (9656, 104396), (19312, 52198), (26099, 38624)]