71399192

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 135978480

約数和(自身を除く): 64579288

約数列:

[1, 2, 4, 8, 131, 193, 262, 353, 386, 524, 706, 772, 1048, 1412, 1544, 2824, 25283, 46243, 50566, 68129, 92486, 101132, 136258, 184972, 202264, 272516, 369944, 545032, 8924899, 17849798, 35699596, 71399192]

約数ペア:

[(1, 71399192), (2, 35699596), (4, 17849798), (8, 8924899), (131, 545032), (193, 369944), (262, 272516), (353, 202264), (386, 184972), (524, 136258), (706, 101132), (772, 92486), (1048, 68129), (1412, 50566), (1544, 46243), (2824, 25283)]