67289170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517609}}^1$

素因数の和:517629

約数の個数: 16

約数和(自身を含む): 130437720

約数和(自身を除く): 63148550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 517609, 1035218, 2588045, 5176090, 6728917, 13457834, 33644585, 67289170]

約数ペア:

[(1, 67289170), (2, 33644585), (5, 13457834), (10, 6728917), (13, 5176090), (26, 2588045), (65, 1035218), (130, 517609)]