25966448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 53809056

約数和(自身を除く): 27842608

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1721, 1886, 3442, 3772, 6884, 7544, 13768, 15088, 27536, 39583, 70561, 79166, 141122, 158332, 282244, 316664, 564488, 633328, 1128976, 1622903, 3245806, 6491612, 12983224, 25966448]

約数ペア:

[(1, 25966448), (2, 12983224), (4, 6491612), (8, 3245806), (16, 1622903), (23, 1128976), (41, 633328), (46, 564488), (82, 316664), (92, 282244), (164, 158332), (184, 141122), (328, 79166), (368, 70561), (656, 39583), (943, 27536), (1721, 15088), (1886, 13768), (3442, 7544), (3772, 6884)]