26189228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7517}}^1$

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 50099952

約数和(自身を除く): 23910724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7517, 15034, 30068, 97721, 195442, 390884, 503639, 1007278, 2014556, 6547307, 13094614, 26189228]

約数ペア:

[(1, 26189228), (2, 13094614), (4, 6547307), (13, 2014556), (26, 1007278), (52, 503639), (67, 390884), (134, 195442), (268, 97721), (871, 30068), (1742, 15034), (3484, 7517)]