28692222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367849}}^1$

素因数の和:367867

約数の個数: 16

約数和(自身を含む): 61798800

約数和(自身を除く): 33106578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367849, 735698, 1103547, 2207094, 4782037, 9564074, 14346111, 28692222]

約数ペア:

[(1, 28692222), (2, 14346111), (3, 9564074), (6, 4782037), (13, 2207094), (26, 1103547), (39, 735698), (78, 367849)]