42644942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 70424640

約数和(自身を除く): 27779698

約数列:

[1, 2, 17, 34, 37, 74, 109, 218, 311, 622, 629, 1258, 1853, 3706, 4033, 5287, 8066, 10574, 11507, 23014, 33899, 67798, 68561, 137122, 195619, 391238, 576283, 1152566, 1254263, 2508526, 21322471, 42644942]

約数ペア:

[(1, 42644942), (2, 21322471), (17, 2508526), (34, 1254263), (37, 1152566), (74, 576283), (109, 391238), (218, 195619), (311, 137122), (622, 68561), (629, 67798), (1258, 33899), (1853, 23014), (3706, 11507), (4033, 10574), (5287, 8066)]