71392874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221717}}^1$

素因数の和:221749

約数の個数: 16

約数和(自身を含む): 127709568

約数和(自身を除く): 56316694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221717, 443434, 1552019, 3104038, 5099491, 10198982, 35696437, 71392874]

約数ペア:

[(1, 71392874), (2, 35696437), (7, 10198982), (14, 5099491), (23, 3104038), (46, 1552019), (161, 443434), (322, 221717)]