28917812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93889}}^1$

素因数の和:93911

約数の個数: 24

約数和(自身を含む): 63094080

約数和(自身を除く): 34176268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93889, 187778, 375556, 657223, 1032779, 1314446, 2065558, 2628892, 4131116, 7229453, 14458906, 28917812]

約数ペア:

[(1, 28917812), (2, 14458906), (4, 7229453), (7, 4131116), (11, 2628892), (14, 2065558), (22, 1314446), (28, 1032779), (44, 657223), (77, 375556), (154, 187778), (308, 93889)]