39742864

素因数分解:

$2^4\times 7^1\times {\mathrm{354847}}^1$

素因数の和:354862

約数の個数: 20

約数和(自身を含む): 88002304

約数和(自身を除く): 48259440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 354847, 709694, 1419388, 2483929, 2838776, 4967858, 5677552, 9935716, 19871432, 39742864]

約数ペア:

[(1, 39742864), (2, 19871432), (4, 9935716), (7, 5677552), (8, 4967858), (14, 2838776), (16, 2483929), (28, 1419388), (56, 709694), (112, 354847)]