5136488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 11481120

約数和(自身を除く): 6344632

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 469, 518, 536, 938, 1036, 1369, 1876, 2072, 2479, 2738, 3752, 4958, 5476, 9583, 9916, 10952, 17353, 19166, 19832, 34706, 38332, 69412, 76664, 91723, 138824, 183446, 366892, 642061, 733784, 1284122, 2568244, 5136488]

約数ペア:

[(1, 5136488), (2, 2568244), (4, 1284122), (7, 733784), (8, 642061), (14, 366892), (28, 183446), (37, 138824), (56, 91723), (67, 76664), (74, 69412), (134, 38332), (148, 34706), (259, 19832), (268, 19166), (296, 17353), (469, 10952), (518, 9916), (536, 9583), (938, 5476), (1036, 4958), (1369, 3752), (1876, 2738), (2072, 2479)]