746560724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66161}}^1$

素因数の和:66216

約数の個数: 48

約数和(自身を含む): 1659872256

約数和(自身を除く): 913311532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 66161, 132322, 264644, 463127, 860093, 926254, 1720186, 1852508, 2050991, 3440372, 4101982, 6020651, 8203964, 12041302, 14356937, 24082604, 26662883, 28713874, 53325766, 57427748, 106651532, 186640181, 373280362, 746560724]

約数ペア:

[(1, 746560724), (2, 373280362), (4, 186640181), (7, 106651532), (13, 57427748), (14, 53325766), (26, 28713874), (28, 26662883), (31, 24082604), (52, 14356937), (62, 12041302), (91, 8203964), (124, 6020651), (182, 4101982), (217, 3440372), (364, 2050991), (403, 1852508), (434, 1720186), (806, 926254), (868, 860093), (1612, 463127), (2821, 264644), (5642, 132322), (11284, 66161)]