67223794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43037}}^1$

素因数の和:43121

約数の個数: 16

約数和(自身を含む): 111554496

約数和(自身を除く): 44330702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 43037, 86074, 473407, 946814, 3055627, 6111254, 33611897, 67223794]

約数ペア:

[(1, 67223794), (2, 33611897), (11, 6111254), (22, 3055627), (71, 946814), (142, 473407), (781, 86074), (1562, 43037)]