78810004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 170529408

約数和(自身を除く): 91719404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 634, 683, 1268, 1366, 2219, 2732, 4121, 4438, 4781, 8242, 8876, 8879, 9562, 16484, 17758, 19124, 28847, 35516, 57694, 62153, 115388, 124306, 216511, 248612, 433022, 866044, 1515577, 2814643, 3031154, 5629286, 6062308, 11258572, 19702501, 39405002, 78810004]

約数ペア:

[(1, 78810004), (2, 39405002), (4, 19702501), (7, 11258572), (13, 6062308), (14, 5629286), (26, 3031154), (28, 2814643), (52, 1515577), (91, 866044), (182, 433022), (317, 248612), (364, 216511), (634, 124306), (683, 115388), (1268, 62153), (1366, 57694), (2219, 35516), (2732, 28847), (4121, 19124), (4438, 17758), (4781, 16484), (8242, 9562), (8876, 8879)]