71312892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49939}}^1$

素因数の和:49970

約数の個数: 48

約数和(自身を含む): 201358080

約数和(自身を除く): 130045188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 49939, 99878, 149817, 199756, 299634, 349573, 599268, 699146, 848963, 1048719, 1398292, 1697926, 2097438, 2546889, 3395852, 4194876, 5093778, 5942741, 10187556, 11885482, 17828223, 23770964, 35656446, 71312892]

約数ペア:

[(1, 71312892), (2, 35656446), (3, 23770964), (4, 17828223), (6, 11885482), (7, 10187556), (12, 5942741), (14, 5093778), (17, 4194876), (21, 3395852), (28, 2546889), (34, 2097438), (42, 1697926), (51, 1398292), (68, 1048719), (84, 848963), (102, 699146), (119, 599268), (204, 349573), (238, 299634), (357, 199756), (476, 149817), (714, 99878), (1428, 49939)]