39656664

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12864

約数の個数: 48

約数和(自身を含む): 109909800

約数和(自身を除く): 70253136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 230562, 307416, 461124, 550787, 922248, 1101574, 1652361, 2203148, 3304722, 4406296, 4957083, 6609444, 9914166, 13218888, 19828332, 39656664]

約数ペア:

[(1, 39656664), (2, 19828332), (3, 13218888), (4, 9914166), (6, 6609444), (8, 4957083), (9, 4406296), (12, 3304722), (18, 2203148), (24, 1652361), (36, 1101574), (43, 922248), (72, 550787), (86, 461124), (129, 307416), (172, 230562), (258, 153708), (344, 115281), (387, 102472), (516, 76854), (774, 51236), (1032, 38427), (1548, 25618), (3096, 12809)]