255848264

素因数分解:

$2^3\times 7^1\times {\mathrm{4568719}}^1$

素因数の和:4568732

約数の個数: 16

約数和(自身を含む): 548246400

約数和(自身を除く): 292398136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4568719, 9137438, 18274876, 31981033, 36549752, 63962066, 127924132, 255848264]

約数ペア:

[(1, 255848264), (2, 127924132), (4, 63962066), (7, 36549752), (8, 31981033), (14, 18274876), (28, 9137438), (56, 4568719)]