28685382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 34213818

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 1949, 2453, 3898, 4906, 5847, 7359, 11694, 14718, 21439, 42878, 64317, 128634, 434627, 869254, 1303881, 2607762, 4780897, 9561794, 14342691, 28685382]

約数ペア:

[(1, 28685382), (2, 14342691), (3, 9561794), (6, 4780897), (11, 2607762), (22, 1303881), (33, 869254), (66, 434627), (223, 128634), (446, 64317), (669, 42878), (1338, 21439), (1949, 14718), (2453, 11694), (3898, 7359), (4906, 5847)]