71429582

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221831}}^1$

素因数の和:221863

約数の個数: 16

約数和(自身を含む): 127775232

約数和(自身を除く): 56345650

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221831, 443662, 1552817, 3105634, 5102113, 10204226, 35714791, 71429582]

約数ペア:

[(1, 71429582), (2, 35714791), (7, 10204226), (14, 5102113), (23, 3105634), (46, 1552817), (161, 443662), (322, 221831)]