26658128

素因数分解:

$2^4\times 7^1\times {\mathrm{238019}}^1$

素因数の和:238034

約数の個数: 20

約数和(自身を含む): 59028960

約数和(自身を除く): 32370832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238019, 476038, 952076, 1666133, 1904152, 3332266, 3808304, 6664532, 13329064, 26658128]

約数ペア:

[(1, 26658128), (2, 13329064), (4, 6664532), (7, 3808304), (8, 3332266), (14, 1904152), (16, 1666133), (28, 952076), (56, 476038), (112, 238019)]