8641846288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1489}}^1\times {\mathrm{4969}}^1$

素因数の和:6539

約数の個数: 40

約数和(自身を含む): 16987758200

約数和(自身を除く): 8345911912

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1489, 2978, 4969, 5956, 9938, 11912, 19876, 23824, 39752, 79504, 108697, 217394, 362737, 434788, 725474, 869576, 1450948, 1739152, 2901896, 5803792, 7398841, 14797682, 29595364, 59190728, 118381456, 540115393, 1080230786, 2160461572, 4320923144, 8641846288]

約数ペア:

[(1, 8641846288), (2, 4320923144), (4, 2160461572), (8, 1080230786), (16, 540115393), (73, 118381456), (146, 59190728), (292, 29595364), (584, 14797682), (1168, 7398841), (1489, 5803792), (2978, 2901896), (4969, 1739152), (5956, 1450948), (9938, 869576), (11912, 725474), (19876, 434788), (23824, 362737), (39752, 217394), (79504, 108697)]