42939736

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2617}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 92363040

約数和(自身を除く): 49423304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 2617, 4102, 5234, 8204, 10468, 16408, 18319, 20936, 36638, 73276, 146552, 766781, 1533562, 3067124, 5367467, 6134248, 10734934, 21469868, 42939736]

約数ペア:

[(1, 42939736), (2, 21469868), (4, 10734934), (7, 6134248), (8, 5367467), (14, 3067124), (28, 1533562), (56, 766781), (293, 146552), (586, 73276), (1172, 36638), (2051, 20936), (2344, 18319), (2617, 16408), (4102, 10468), (5234, 8204)]