71423786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221813}}^1$

素因数の和:221845

約数の個数: 16

約数和(自身を含む): 127764864

約数和(自身を除く): 56341078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221813, 443626, 1552691, 3105382, 5101699, 10203398, 35711893, 71423786]

約数ペア:

[(1, 71423786), (2, 35711893), (7, 10203398), (14, 5101699), (23, 3105382), (46, 1552691), (161, 443626), (322, 221813)]