28572488

素因数分解:

$2^3\times 7^2\times {\mathrm{72889}}^1$

素因数の和:72909

約数の個数: 24

約数和(自身を含む): 62320950

約数和(自身を除く): 33748462

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72889, 145778, 291556, 510223, 583112, 1020446, 2040892, 3571561, 4081784, 7143122, 14286244, 28572488]

約数ペア:

[(1, 28572488), (2, 14286244), (4, 7143122), (7, 4081784), (8, 3571561), (14, 2040892), (28, 1020446), (49, 583112), (56, 510223), (98, 291556), (196, 145778), (392, 72889)]