25565604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 62684160

約数和(自身を除く): 37118556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 422, 439, 633, 844, 878, 1266, 1317, 1756, 2532, 2634, 4853, 5268, 9706, 10097, 14559, 19412, 20194, 29118, 30291, 40388, 58236, 60582, 92629, 121164, 185258, 277887, 370516, 555774, 1111548, 2130467, 4260934, 6391401, 8521868, 12782802, 25565604]

約数ペア:

[(1, 25565604), (2, 12782802), (3, 8521868), (4, 6391401), (6, 4260934), (12, 2130467), (23, 1111548), (46, 555774), (69, 370516), (92, 277887), (138, 185258), (211, 121164), (276, 92629), (422, 60582), (439, 58236), (633, 40388), (844, 30291), (878, 29118), (1266, 20194), (1317, 19412), (1756, 14559), (2532, 10097), (2634, 9706), (4853, 5268)]