69290572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 139793472

約数和(自身を除く): 70502900

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 761, 884, 1339, 1522, 1751, 2678, 3044, 3502, 5356, 7004, 9893, 12937, 19786, 22763, 25874, 39572, 45526, 51748, 78383, 91052, 156766, 168181, 313532, 336362, 672724, 1018979, 1332511, 2037958, 2665022, 4075916, 5330044, 17322643, 34645286, 69290572]

約数ペア:

[(1, 69290572), (2, 34645286), (4, 17322643), (13, 5330044), (17, 4075916), (26, 2665022), (34, 2037958), (52, 1332511), (68, 1018979), (103, 672724), (206, 336362), (221, 313532), (412, 168181), (442, 156766), (761, 91052), (884, 78383), (1339, 51748), (1522, 45526), (1751, 39572), (2678, 25874), (3044, 22763), (3502, 19786), (5356, 12937), (7004, 9893)]