25645130042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79643261}}^1$

素因数の和:79643293

約数の個数: 16

約数和(自身を含む): 45874518912

約数和(自身を除く): 20229388870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 79643261, 159286522, 557502827, 1115005654, 1831795003, 3663590006, 12822565021, 25645130042]

約数ペア:

[(1, 25645130042), (2, 12822565021), (7, 3663590006), (14, 1831795003), (23, 1115005654), (46, 557502827), (161, 159286522), (322, 79643261)]