26291201768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{252800017}}^1$

素因数の和:252800036

約数の個数: 16

約数和(自身を含む): 53088003780

約数和(自身を除く): 26796802012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 252800017, 505600034, 1011200068, 2022400136, 3286400221, 6572800442, 13145600884, 26291201768]

約数ペア:

[(1, 26291201768), (2, 13145600884), (4, 6572800442), (8, 3286400221), (13, 2022400136), (26, 1011200068), (52, 505600034), (104, 252800017)]