71615812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1787}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 128864736

約数和(自身を除く): 57248924

約数列:

[1, 2, 4, 43, 86, 172, 233, 466, 932, 1787, 3574, 7148, 10019, 20038, 40076, 76841, 153682, 307364, 416371, 832742, 1665484, 17903953, 35807906, 71615812]

約数ペア:

[(1, 71615812), (2, 35807906), (4, 17903953), (43, 1665484), (86, 832742), (172, 416371), (233, 307364), (466, 153682), (932, 76841), (1787, 40076), (3574, 20038), (7148, 10019)]