38994424

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2239}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 44871176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2239, 2488, 4354, 4478, 8708, 8956, 15673, 17416, 17912, 31346, 62692, 125384, 696329, 1392658, 2785316, 4874303, 5570632, 9748606, 19497212, 38994424]

約数ペア:

[(1, 38994424), (2, 19497212), (4, 9748606), (7, 5570632), (8, 4874303), (14, 2785316), (28, 1392658), (56, 696329), (311, 125384), (622, 62692), (1244, 31346), (2177, 17912), (2239, 17416), (2488, 15673), (4354, 8956), (4478, 8708)]