28116114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 61131840

約数和(自身を除く): 33015726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 3307, 4251, 6614, 8502, 9921, 19842, 42991, 85982, 128973, 257946, 360463, 720926, 1081389, 2162778, 4686019, 9372038, 14058057, 28116114]

約数ペア:

[(1, 28116114), (2, 14058057), (3, 9372038), (6, 4686019), (13, 2162778), (26, 1081389), (39, 720926), (78, 360463), (109, 257946), (218, 128973), (327, 85982), (654, 42991), (1417, 19842), (2834, 9921), (3307, 8502), (4251, 6614)]