68761616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55813}}^1$

素因数の和:55839

約数の個数: 40

約数和(自身を含む): 166102464

約数和(自身を除く): 97340848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55813, 111626, 223252, 390691, 446504, 613943, 781382, 893008, 1227886, 1562764, 2455772, 3125528, 4297601, 4911544, 6251056, 8595202, 9823088, 17190404, 34380808, 68761616]

約数ペア:

[(1, 68761616), (2, 34380808), (4, 17190404), (7, 9823088), (8, 8595202), (11, 6251056), (14, 4911544), (16, 4297601), (22, 3125528), (28, 2455772), (44, 1562764), (56, 1227886), (77, 893008), (88, 781382), (112, 613943), (154, 446504), (176, 390691), (308, 223252), (616, 111626), (1232, 55813)]