26003536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125017}}^1$

素因数の和:125038

約数の個数: 20

約数和(自身を含む): 54257812

約数和(自身を除く): 28254276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125017, 250034, 500068, 1000136, 1625221, 2000272, 3250442, 6500884, 13001768, 26003536]

約数ペア:

[(1, 26003536), (2, 13001768), (4, 6500884), (8, 3250442), (13, 2000272), (16, 1625221), (26, 1000136), (52, 500068), (104, 250034), (208, 125017)]