65557596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420241}}^1$

素因数の和:420261

約数の個数: 24

約数和(自身を含む): 164734864

約数和(自身を除く): 99177268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 420241, 840482, 1260723, 1680964, 2521446, 5042892, 5463133, 10926266, 16389399, 21852532, 32778798, 65557596]

約数ペア:

[(1, 65557596), (2, 32778798), (3, 21852532), (4, 16389399), (6, 10926266), (12, 5463133), (13, 5042892), (26, 2521446), (39, 1680964), (52, 1260723), (78, 840482), (156, 420241)]