774020336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{26107}}^1$

素因数の和:26241

約数の個数: 40

約数和(自身を含む): 1602509040

約数和(自身を除く): 828488704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 26107, 29648, 52214, 104428, 208856, 417712, 443819, 887638, 1775276, 2845663, 3550552, 5691326, 7101104, 11382652, 22765304, 45530608, 48376271, 96752542, 193505084, 387010168, 774020336]

約数ペア:

[(1, 774020336), (2, 387010168), (4, 193505084), (8, 96752542), (16, 48376271), (17, 45530608), (34, 22765304), (68, 11382652), (109, 7101104), (136, 5691326), (218, 3550552), (272, 2845663), (436, 1775276), (872, 887638), (1744, 443819), (1853, 417712), (3706, 208856), (7412, 104428), (14824, 52214), (26107, 29648)]