26729768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257017}}^1$

素因数の和:257036

約数の個数: 16

約数和(自身を含む): 53973780

約数和(自身を除く): 27244012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257017, 514034, 1028068, 2056136, 3341221, 6682442, 13364884, 26729768]

約数ペア:

[(1, 26729768), (2, 13364884), (4, 6682442), (8, 3341221), (13, 2056136), (26, 1028068), (52, 514034), (104, 257017)]