7807148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 7705972

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 107, 116, 148, 214, 428, 493, 629, 986, 1073, 1258, 1819, 1972, 2146, 2516, 3103, 3638, 3959, 4292, 6206, 7276, 7918, 12412, 15836, 18241, 36482, 52751, 67303, 72964, 105502, 114811, 134606, 211004, 229622, 269212, 459244, 1951787, 3903574, 7807148]

約数ペア:

[(1, 7807148), (2, 3903574), (4, 1951787), (17, 459244), (29, 269212), (34, 229622), (37, 211004), (58, 134606), (68, 114811), (74, 105502), (107, 72964), (116, 67303), (148, 52751), (214, 36482), (428, 18241), (493, 15836), (629, 12412), (986, 7918), (1073, 7276), (1258, 6206), (1819, 4292), (1972, 3959), (2146, 3638), (2516, 3103)]