25649364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164419}}^1$

素因数の和:164439

約数の個数: 24

約数和(自身を含む): 64452640

約数和(自身を除く): 38803276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164419, 328838, 493257, 657676, 986514, 1973028, 2137447, 4274894, 6412341, 8549788, 12824682, 25649364]

約数ペア:

[(1, 25649364), (2, 12824682), (3, 8549788), (4, 6412341), (6, 4274894), (12, 2137447), (13, 1973028), (26, 986514), (39, 657676), (52, 493257), (78, 328838), (156, 164419)]