27258712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{262103}}^1$

素因数の和:262122

約数の個数: 16

約数和(自身を含む): 55041840

約数和(自身を除く): 27783128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 262103, 524206, 1048412, 2096824, 3407339, 6814678, 13629356, 27258712]

約数ペア:

[(1, 27258712), (2, 13629356), (4, 6814678), (8, 3407339), (13, 2096824), (26, 1048412), (52, 524206), (104, 262103)]