68252518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 111344544

約数和(自身を除く): 43092026

約数列:

[1, 2, 17, 34, 73, 107, 146, 214, 257, 514, 1241, 1819, 2482, 3638, 4369, 7811, 8738, 15622, 18761, 27499, 37522, 54998, 132787, 265574, 318937, 467483, 637874, 934966, 2007427, 4014854, 34126259, 68252518]

約数ペア:

[(1, 68252518), (2, 34126259), (17, 4014854), (34, 2007427), (73, 934966), (107, 637874), (146, 467483), (214, 318937), (257, 265574), (514, 132787), (1241, 54998), (1819, 37522), (2482, 27499), (3638, 18761), (4369, 15622), (7811, 8738)]