22248716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 48254976

約数和(自身を除く): 26006260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1087, 1204, 1462, 2174, 2924, 4348, 5117, 7609, 10234, 15218, 18479, 20468, 30436, 36958, 46741, 73916, 93482, 129353, 186964, 258706, 327187, 517412, 654374, 794597, 1308748, 1589194, 3178388, 5562179, 11124358, 22248716]

約数ペア:

[(1, 22248716), (2, 11124358), (4, 5562179), (7, 3178388), (14, 1589194), (17, 1308748), (28, 794597), (34, 654374), (43, 517412), (68, 327187), (86, 258706), (119, 186964), (172, 129353), (238, 93482), (301, 73916), (476, 46741), (602, 36958), (731, 30436), (1087, 20468), (1204, 18479), (1462, 15218), (2174, 10234), (2924, 7609), (4348, 5117)]