28972609534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{9739}}^1$

素因数の和:10429

約数の個数: 48

約数和(自身を含む): 50365929600

約数和(自身を除く): 21393320066

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 647, 1294, 2299, 4598, 7117, 9739, 12293, 14234, 19478, 24586, 78287, 107129, 135223, 156574, 185041, 214258, 270446, 370082, 1178419, 1487453, 2035451, 2356838, 2974906, 4070902, 6301133, 12602266, 22389961, 44779922, 69312463, 119721527, 138624926, 239443054, 762437093, 1316936797, 1524874186, 2633873594, 14486304767, 28972609534]

約数ペア:

[(1, 28972609534), (2, 14486304767), (11, 2633873594), (19, 1524874186), (22, 1316936797), (38, 762437093), (121, 239443054), (209, 138624926), (242, 119721527), (418, 69312463), (647, 44779922), (1294, 22389961), (2299, 12602266), (4598, 6301133), (7117, 4070902), (9739, 2974906), (12293, 2356838), (14234, 2035451), (19478, 1487453), (24586, 1178419), (78287, 370082), (107129, 270446), (135223, 214258), (156574, 185041)]