28886246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3095

約数の個数: 16

約数和(自身を含む): 44593584

約数和(自身を除く): 15707338

約数列:

[1, 2, 67, 73, 134, 146, 2953, 4891, 5906, 9782, 197851, 215569, 395702, 431138, 14443123, 28886246]

約数ペア:

[(1, 28886246), (2, 14443123), (67, 431138), (73, 395702), (134, 215569), (146, 197851), (2953, 9782), (4891, 5906)]