27148966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 19662554

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 257, 442, 478, 514, 3107, 3341, 4063, 4369, 6214, 6682, 8126, 8738, 52819, 56797, 61423, 105638, 113594, 122846, 798499, 1044191, 1596998, 2088382, 13574483, 27148966]

約数ペア:

[(1, 27148966), (2, 13574483), (13, 2088382), (17, 1596998), (26, 1044191), (34, 798499), (221, 122846), (239, 113594), (257, 105638), (442, 61423), (478, 56797), (514, 52819), (3107, 8738), (3341, 8126), (4063, 6682), (4369, 6214)]