66694310

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{7321}}^1$

素因数の和:8239

約数の個数: 16

約数和(自身を含む): 120197952

約数和(自身を除く): 53503642

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 7321, 9110, 14642, 36605, 73210, 6669431, 13338862, 33347155, 66694310]

約数ペア:

[(1, 66694310), (2, 33347155), (5, 13338862), (10, 6669431), (911, 73210), (1822, 36605), (4555, 14642), (7321, 9110)]