71662056976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{41090629}}^1$

素因数の和:41090746

約数の個数: 20

約数和(自身を含む): 140119048300

約数和(自身を除く): 68456991324

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 41090629, 82181258, 164362516, 328725032, 657450064, 4478878561, 8957757122, 17915514244, 35831028488, 71662056976]

約数ペア:

[(1, 71662056976), (2, 35831028488), (4, 17915514244), (8, 8957757122), (16, 4478878561), (109, 657450064), (218, 328725032), (436, 164362516), (872, 82181258), (1744, 41090629)]