65557016

素因数分解:

$2^3\times 7^1\times {\mathrm{1170661}}^1$

素因数の和:1170674

約数の個数: 16

約数和(自身を含む): 140479440

約数和(自身を除く): 74922424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1170661, 2341322, 4682644, 8194627, 9365288, 16389254, 32778508, 65557016]

約数ペア:

[(1, 65557016), (2, 32778508), (4, 16389254), (7, 9365288), (8, 8194627), (14, 4682644), (28, 2341322), (56, 1170661)]