67785916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1993}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 129641904

約数和(自身を除く): 61855988

約数列:

[1, 2, 4, 11, 22, 44, 773, 1546, 1993, 3092, 3986, 7972, 8503, 17006, 21923, 34012, 43846, 87692, 1540589, 3081178, 6162356, 16946479, 33892958, 67785916]

約数ペア:

[(1, 67785916), (2, 33892958), (4, 16946479), (11, 6162356), (22, 3081178), (44, 1540589), (773, 87692), (1546, 43846), (1993, 34012), (3092, 21923), (3986, 17006), (7972, 8503)]