15702736

素因数分解:

$2^4\times 7^2\times {\mathrm{20029}}^1$

素因数の和:20051

約数の個数: 30

約数和(自身を含む): 35393010

約数和(自身を除く): 19690274

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20029, 40058, 80116, 140203, 160232, 280406, 320464, 560812, 981421, 1121624, 1962842, 2243248, 3925684, 7851368, 15702736]

約数ペア:

[(1, 15702736), (2, 7851368), (4, 3925684), (7, 2243248), (8, 1962842), (14, 1121624), (16, 981421), (28, 560812), (49, 320464), (56, 280406), (98, 160232), (112, 140203), (196, 80116), (392, 40058), (784, 20029)]