25254788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6653}}^1$

素因数の和:6743

約数の個数: 24

約数和(自身を含む): 48254808

約数和(自身を除く): 23000020

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6653, 13306, 26612, 86489, 172978, 345956, 485669, 971338, 1942676, 6313697, 12627394, 25254788]

約数ペア:

[(1, 25254788), (2, 12627394), (4, 6313697), (13, 1942676), (26, 971338), (52, 485669), (73, 345956), (146, 172978), (292, 86489), (949, 26612), (1898, 13306), (3796, 6653)]