71444072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55469}}^1$

素因数の和:55505

約数の個数: 32

約数和(自身を含む): 159753600

約数和(自身を除く): 88309528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55469, 110938, 221876, 388283, 443752, 776566, 1275787, 1553132, 2551574, 3106264, 5103148, 8930509, 10206296, 17861018, 35722036, 71444072]

約数ペア:

[(1, 71444072), (2, 35722036), (4, 17861018), (7, 10206296), (8, 8930509), (14, 5103148), (23, 3106264), (28, 2551574), (46, 1553132), (56, 1275787), (92, 776566), (161, 443752), (184, 388283), (322, 221876), (644, 110938), (1288, 55469)]