448020976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3491}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 936596304

約数和(自身を除く): 488575328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 617, 1234, 2468, 3491, 4936, 6982, 8021, 9872, 13964, 16042, 27928, 32084, 45383, 55856, 64168, 90766, 128336, 181532, 363064, 726128, 2153947, 4307894, 8615788, 17231576, 28001311, 34463152, 56002622, 112005244, 224010488, 448020976]

約数ペア:

[(1, 448020976), (2, 224010488), (4, 112005244), (8, 56002622), (13, 34463152), (16, 28001311), (26, 17231576), (52, 8615788), (104, 4307894), (208, 2153947), (617, 726128), (1234, 363064), (2468, 181532), (3491, 128336), (4936, 90766), (6982, 64168), (8021, 55856), (9872, 45383), (13964, 32084), (16042, 27928)]