67021764

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{28351}}^1$

素因数の和:28555

約数の個数: 24

約数和(自身を含む): 157183488

約数和(自身を除く): 90161724

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 28351, 56702, 85053, 113404, 170106, 340212, 5585147, 11170294, 16755441, 22340588, 33510882, 67021764]

約数ペア:

[(1, 67021764), (2, 33510882), (3, 22340588), (4, 16755441), (6, 11170294), (12, 5585147), (197, 340212), (394, 170106), (591, 113404), (788, 85053), (1182, 56702), (2364, 28351)]