27957758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6277}}^1$

素因数の和:6427

約数の個数: 16

約数和(自身を含む): 44749584

約数和(自身を除く): 16791826

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 6277, 12554, 106709, 213418, 822287, 1644574, 13978879, 27957758]

約数ペア:

[(1, 27957758), (2, 13978879), (17, 1644574), (34, 822287), (131, 213418), (262, 106709), (2227, 12554), (4454, 6277)]