64633492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 141950592

約数和(自身を除く): 77317100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 1211, 1213, 1903, 2422, 2426, 3806, 4844, 4852, 7612, 8491, 13321, 13343, 16982, 26642, 26686, 33964, 53284, 53372, 93401, 186802, 209849, 373604, 419698, 839396, 1468943, 2308339, 2937886, 4616678, 5875772, 9233356, 16158373, 32316746, 64633492]

約数ペア:

[(1, 64633492), (2, 32316746), (4, 16158373), (7, 9233356), (11, 5875772), (14, 4616678), (22, 2937886), (28, 2308339), (44, 1468943), (77, 839396), (154, 419698), (173, 373604), (308, 209849), (346, 186802), (692, 93401), (1211, 53372), (1213, 53284), (1903, 33964), (2422, 26686), (2426, 26642), (3806, 16982), (4844, 13343), (4852, 13321), (7612, 8491)]