26887928

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{5147}}^1$

素因数の和:5806

約数の個数: 16

約数和(自身を含む): 50501880

約数和(自身を除く): 23613952

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5147, 5224, 10294, 20588, 41176, 3360991, 6721982, 13443964, 26887928]

約数ペア:

[(1, 26887928), (2, 13443964), (4, 6721982), (8, 3360991), (653, 41176), (1306, 20588), (2612, 10294), (5147, 5224)]