1111264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 2815344

約数和(自身を除く): 1704080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 121, 154, 164, 176, 224, 242, 287, 308, 328, 352, 451, 484, 574, 616, 656, 847, 902, 968, 1148, 1232, 1312, 1694, 1804, 1936, 2296, 2464, 3157, 3388, 3608, 3872, 4592, 4961, 6314, 6776, 7216, 9184, 9922, 12628, 13552, 14432, 19844, 25256, 27104, 34727, 39688, 50512, 69454, 79376, 101024, 138908, 158752, 277816, 555632, 1111264]

約数ペア:

[(1, 1111264), (2, 555632), (4, 277816), (7, 158752), (8, 138908), (11, 101024), (14, 79376), (16, 69454), (22, 50512), (28, 39688), (32, 34727), (41, 27104), (44, 25256), (56, 19844), (77, 14432), (82, 13552), (88, 12628), (112, 9922), (121, 9184), (154, 7216), (164, 6776), (176, 6314), (224, 4961), (242, 4592), (287, 3872), (308, 3608), (328, 3388), (352, 3157), (451, 2464), (484, 2296), (574, 1936), (616, 1804), (656, 1694), (847, 1312), (902, 1232), (968, 1148)]