2222528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 84

約数和(自身を含む): 5675376

約数和(自身を除く): 3452848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 121, 154, 164, 176, 224, 242, 287, 308, 328, 352, 448, 451, 484, 574, 616, 656, 704, 847, 902, 968, 1148, 1232, 1312, 1694, 1804, 1936, 2296, 2464, 2624, 3157, 3388, 3608, 3872, 4592, 4928, 4961, 6314, 6776, 7216, 7744, 9184, 9922, 12628, 13552, 14432, 18368, 19844, 25256, 27104, 28864, 34727, 39688, 50512, 54208, 69454, 79376, 101024, 138908, 158752, 202048, 277816, 317504, 555632, 1111264, 2222528]

約数ペア:

[(1, 2222528), (2, 1111264), (4, 555632), (7, 317504), (8, 277816), (11, 202048), (14, 158752), (16, 138908), (22, 101024), (28, 79376), (32, 69454), (41, 54208), (44, 50512), (56, 39688), (64, 34727), (77, 28864), (82, 27104), (88, 25256), (112, 19844), (121, 18368), (154, 14432), (164, 13552), (176, 12628), (224, 9922), (242, 9184), (287, 7744), (308, 7216), (328, 6776), (352, 6314), (448, 4961), (451, 4928), (484, 4592), (574, 3872), (616, 3608), (656, 3388), (704, 3157), (847, 2624), (902, 2464), (968, 2296), (1148, 1936), (1232, 1804), (1312, 1694)]