74833072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{108769}}^1$

素因数の和:108820

約数の個数: 20

約数和(自身を含む): 148362280

約数和(自身を除く): 73529208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 108769, 217538, 435076, 870152, 1740304, 4677067, 9354134, 18708268, 37416536, 74833072]

約数ペア:

[(1, 74833072), (2, 37416536), (4, 18708268), (8, 9354134), (16, 4677067), (43, 1740304), (86, 870152), (172, 435076), (344, 217538), (688, 108769)]