65681404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 132602400

約数和(自身を除く): 66920996

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1753, 1972, 2204, 3506, 7012, 9367, 18734, 29801, 33307, 37468, 50837, 59602, 66614, 101674, 119204, 133228, 203348, 566219, 864229, 965903, 1132438, 1728458, 1931806, 2264876, 3456916, 3863612, 16420351, 32840702, 65681404]

約数ペア:

[(1, 65681404), (2, 32840702), (4, 16420351), (17, 3863612), (19, 3456916), (29, 2264876), (34, 1931806), (38, 1728458), (58, 1132438), (68, 965903), (76, 864229), (116, 566219), (323, 203348), (493, 133228), (551, 119204), (646, 101674), (986, 66614), (1102, 59602), (1292, 50837), (1753, 37468), (1972, 33307), (2204, 29801), (3506, 18734), (7012, 9367)]