17690067904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2269}}^1\times {\mathrm{2833}}^1$

素因数の和:5157

約数の個数: 56

約数和(自身を含む): 35948609840

約数和(自身を除く): 18258541936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2269, 2752, 2833, 4538, 5666, 9076, 11332, 18152, 22664, 36304, 45328, 72608, 90656, 97567, 121819, 145216, 181312, 195134, 243638, 390268, 487276, 780536, 974552, 1561072, 1949104, 3122144, 3898208, 6244288, 6428077, 7796416, 12856154, 25712308, 51424616, 102849232, 205698464, 276407311, 411396928, 552814622, 1105629244, 2211258488, 4422516976, 8845033952, 17690067904]

約数ペア:

[(1, 17690067904), (2, 8845033952), (4, 4422516976), (8, 2211258488), (16, 1105629244), (32, 552814622), (43, 411396928), (64, 276407311), (86, 205698464), (172, 102849232), (344, 51424616), (688, 25712308), (1376, 12856154), (2269, 7796416), (2752, 6428077), (2833, 6244288), (4538, 3898208), (5666, 3122144), (9076, 1949104), (11332, 1561072), (18152, 974552), (22664, 780536), (36304, 487276), (45328, 390268), (72608, 243638), (90656, 195134), (97567, 181312), (121819, 145216)]