66219398

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 116861184

約数和(自身を除く): 50641786

約数列:

[1, 2, 7, 14, 43, 86, 301, 317, 347, 602, 634, 694, 2219, 2429, 4438, 4858, 13631, 14921, 27262, 29842, 95417, 104447, 109999, 190834, 208894, 219998, 769993, 1539986, 4729957, 9459914, 33109699, 66219398]

約数ペア:

[(1, 66219398), (2, 33109699), (7, 9459914), (14, 4729957), (43, 1539986), (86, 769993), (301, 219998), (317, 208894), (347, 190834), (602, 109999), (634, 104447), (694, 95417), (2219, 29842), (2429, 27262), (4438, 14921), (4858, 13631)]