71517686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1493}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 110042064

約数和(自身を除く): 38524378

約数列:

[1, 2, 43, 86, 557, 1114, 1493, 2986, 23951, 47902, 64199, 128398, 831601, 1663202, 35758843, 71517686]

約数ペア:

[(1, 71517686), (2, 35758843), (43, 1663202), (86, 831601), (557, 128398), (1114, 64199), (1493, 47902), (2986, 23951)]