28928658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438313}}^1$

素因数の和:438329

約数の個数: 16

約数和(自身を含む): 63117216

約数和(自身を除く): 34188558

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438313, 876626, 1314939, 2629878, 4821443, 9642886, 14464329, 28928658]

約数ペア:

[(1, 28928658), (2, 14464329), (3, 9642886), (6, 4821443), (11, 2629878), (22, 1314939), (33, 876626), (66, 438313)]