72250532

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 128184000

約数和(自身を除く): 55933468

約数列:

[1, 2, 4, 139, 199, 278, 398, 556, 653, 796, 1306, 2612, 27661, 55322, 90767, 110644, 129947, 181534, 259894, 363068, 519788, 18062633, 36125266, 72250532]

約数ペア:

[(1, 72250532), (2, 36125266), (4, 18062633), (139, 519788), (199, 363068), (278, 259894), (398, 181534), (556, 129947), (653, 110644), (796, 90767), (1306, 55322), (2612, 27661)]