28716464

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 64177440

約数和(自身を除く): 35460976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2269, 3164, 4538, 6328, 9076, 12656, 15883, 18152, 31766, 36304, 63532, 127064, 254128, 256397, 512794, 1025588, 1794779, 2051176, 3589558, 4102352, 7179116, 14358232, 28716464]

約数ペア:

[(1, 28716464), (2, 14358232), (4, 7179116), (7, 4102352), (8, 3589558), (14, 2051176), (16, 1794779), (28, 1025588), (56, 512794), (112, 256397), (113, 254128), (226, 127064), (452, 63532), (791, 36304), (904, 31766), (1582, 18152), (1808, 15883), (2269, 12656), (3164, 9076), (4538, 6328)]