66554356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 128850400

約数和(自身を除く): 62296044

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 484, 691, 796, 1382, 2189, 2764, 4378, 7601, 8756, 15202, 24079, 30404, 48158, 83611, 96316, 137509, 167222, 275018, 334444, 550036, 1512599, 3025198, 6050396, 16638589, 33277178, 66554356]

約数ペア:

[(1, 66554356), (2, 33277178), (4, 16638589), (11, 6050396), (22, 3025198), (44, 1512599), (121, 550036), (199, 334444), (242, 275018), (398, 167222), (484, 137509), (691, 96316), (796, 83611), (1382, 48158), (2189, 30404), (2764, 24079), (4378, 15202), (7601, 8756)]