66013684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 128495808

約数和(自身を除く): 62482124

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 431, 649, 862, 1298, 1724, 2596, 3481, 4741, 6962, 9482, 13924, 18964, 25429, 38291, 50858, 76582, 101716, 153164, 279719, 559438, 1118876, 1500311, 3000622, 6001244, 16503421, 33006842, 66013684]

約数ペア:

[(1, 66013684), (2, 33006842), (4, 16503421), (11, 6001244), (22, 3000622), (44, 1500311), (59, 1118876), (118, 559438), (236, 279719), (431, 153164), (649, 101716), (862, 76582), (1298, 50858), (1724, 38291), (2596, 25429), (3481, 18964), (4741, 13924), (6962, 9482)]