28110758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63599}}^1$

素因数の和:63631

約数の個数: 16

約数和(自身を含む): 48081600

約数和(自身を除く): 19970842

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63599, 127198, 826787, 1081183, 1653574, 2162366, 14055379, 28110758]

約数ペア:

[(1, 28110758), (2, 14055379), (13, 2162366), (17, 1653574), (26, 1081183), (34, 826787), (221, 127198), (442, 63599)]