28749298

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 44382240

約数和(自身を除く): 15632942

約数列:

[1, 2, 67, 73, 134, 146, 2939, 4891, 5878, 9782, 196913, 214547, 393826, 429094, 14374649, 28749298]

約数ペア:

[(1, 28749298), (2, 14374649), (67, 429094), (73, 393826), (134, 214547), (146, 196913), (2939, 9782), (4891, 5878)]