28552722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 62532864

約数和(自身を除く): 33980142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1307, 1986, 2614, 3641, 3921, 7282, 7842, 10923, 14377, 21846, 28754, 43131, 86262, 432617, 865234, 1297851, 2595702, 4758787, 9517574, 14276361, 28552722]

約数ペア:

[(1, 28552722), (2, 14276361), (3, 9517574), (6, 4758787), (11, 2595702), (22, 1297851), (33, 865234), (66, 432617), (331, 86262), (662, 43131), (993, 28754), (1307, 21846), (1986, 14377), (2614, 10923), (3641, 7842), (3921, 7282)]