71536808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55541}}^1$

素因数の和:55577

約数の個数: 32

約数和(自身を含む): 159960960

約数和(自身を除く): 88424152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55541, 111082, 222164, 388787, 444328, 777574, 1277443, 1555148, 2554886, 3110296, 5109772, 8942101, 10219544, 17884202, 35768404, 71536808]

約数ペア:

[(1, 71536808), (2, 35768404), (4, 17884202), (7, 10219544), (8, 8942101), (14, 5109772), (23, 3110296), (28, 2554886), (46, 1555148), (56, 1277443), (92, 777574), (161, 444328), (184, 388787), (322, 222164), (644, 111082), (1288, 55541)]