7957208

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 17729280

約数和(自身を除く): 9772072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 383, 392, 424, 742, 766, 1484, 1532, 2597, 2681, 2968, 3064, 5194, 5362, 10388, 10724, 18767, 20299, 20776, 21448, 37534, 40598, 75068, 81196, 142093, 150136, 162392, 284186, 568372, 994651, 1136744, 1989302, 3978604, 7957208]

約数ペア:

[(1, 7957208), (2, 3978604), (4, 1989302), (7, 1136744), (8, 994651), (14, 568372), (28, 284186), (49, 162392), (53, 150136), (56, 142093), (98, 81196), (106, 75068), (196, 40598), (212, 37534), (371, 21448), (383, 20776), (392, 20299), (424, 18767), (742, 10724), (766, 10388), (1484, 5362), (1532, 5194), (2597, 3064), (2681, 2968)]