66930626

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90203}}^1$

素因数の和:90265

約数の個数: 16

約数和(自身を含む): 116904384

約数和(自身を除く): 49973758

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 90203, 180406, 631421, 1262842, 4780759, 9561518, 33465313, 66930626]

約数ペア:

[(1, 66930626), (2, 33465313), (7, 9561518), (14, 4780759), (53, 1262842), (106, 631421), (371, 180406), (742, 90203)]