71129312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{116989}}^1$

素因数の和:117018

約数の個数: 24

約数和(自身を含む): 147407400

約数和(自身を除く): 76278088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 116989, 233978, 467956, 935912, 1871824, 2222791, 3743648, 4445582, 8891164, 17782328, 35564656, 71129312]

約数ペア:

[(1, 71129312), (2, 35564656), (4, 17782328), (8, 8891164), (16, 4445582), (19, 3743648), (32, 2222791), (38, 1871824), (76, 935912), (152, 467956), (304, 233978), (608, 116989)]