26677768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256517}}^1$

素因数の和:256536

約数の個数: 16

約数和(自身を含む): 53868780

約数和(自身を除く): 27191012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256517, 513034, 1026068, 2052136, 3334721, 6669442, 13338884, 26677768]

約数ペア:

[(1, 26677768), (2, 13338884), (4, 6669442), (8, 3334721), (13, 2052136), (26, 1026068), (52, 513034), (104, 256517)]