25649014

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 39029760

約数和(自身を除く): 13380746

約数列:

[1, 2, 131, 223, 262, 439, 446, 878, 29213, 57509, 58426, 97897, 115018, 195794, 12824507, 25649014]

約数ペア:

[(1, 25649014), (2, 12824507), (131, 195794), (223, 115018), (262, 97897), (439, 58426), (446, 57509), (878, 29213)]