38472976

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{17299}}^1$

素因数の和:17446

約数の個数: 20

約数和(自身を含む): 75082000

約数和(自身を除く): 36609024

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 17299, 34598, 69196, 138392, 276784, 2404561, 4809122, 9618244, 19236488, 38472976]

約数ペア:

[(1, 38472976), (2, 19236488), (4, 9618244), (8, 4809122), (16, 2404561), (139, 276784), (278, 138392), (556, 69196), (1112, 34598), (2224, 17299)]