7021168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 17498880

約数和(自身を除く): 10477712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 139, 154, 164, 176, 278, 287, 308, 328, 451, 556, 574, 616, 656, 902, 973, 1112, 1148, 1232, 1529, 1804, 1946, 2224, 2296, 3058, 3157, 3608, 3892, 4592, 5699, 6116, 6314, 7216, 7784, 10703, 11398, 12232, 12628, 15568, 21406, 22796, 24464, 25256, 39893, 42812, 45592, 50512, 62689, 79786, 85624, 91184, 125378, 159572, 171248, 250756, 319144, 438823, 501512, 638288, 877646, 1003024, 1755292, 3510584, 7021168]

約数ペア:

[(1, 7021168), (2, 3510584), (4, 1755292), (7, 1003024), (8, 877646), (11, 638288), (14, 501512), (16, 438823), (22, 319144), (28, 250756), (41, 171248), (44, 159572), (56, 125378), (77, 91184), (82, 85624), (88, 79786), (112, 62689), (139, 50512), (154, 45592), (164, 42812), (176, 39893), (278, 25256), (287, 24464), (308, 22796), (328, 21406), (451, 15568), (556, 12628), (574, 12232), (616, 11398), (656, 10703), (902, 7784), (973, 7216), (1112, 6314), (1148, 6116), (1232, 5699), (1529, 4592), (1804, 3892), (1946, 3608), (2224, 3157), (2296, 3058)]