28764568

素因数分解:

$2^3\times 7^2\times {\mathrm{73379}}^1$

素因数の和:73399

約数の個数: 24

約数和(自身を含む): 62739900

約数和(自身を除く): 33975332

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73379, 146758, 293516, 513653, 587032, 1027306, 2054612, 3595571, 4109224, 7191142, 14382284, 28764568]

約数ペア:

[(1, 28764568), (2, 14382284), (4, 7191142), (7, 4109224), (8, 3595571), (14, 2054612), (28, 1027306), (49, 587032), (56, 513653), (98, 293516), (196, 146758), (392, 73379)]