2040645824

素因数分解:

$2^6\times 7^1\times {\mathrm{179}}^1\times {\mathrm{25447}}^1$

素因数の和:25645

約数の個数: 56

約数和(自身を含む): 4653930240

約数和(自身を除く): 2613284416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 179, 224, 358, 448, 716, 1253, 1432, 2506, 2864, 5012, 5728, 10024, 11456, 20048, 25447, 40096, 50894, 80192, 101788, 178129, 203576, 356258, 407152, 712516, 814304, 1425032, 1628608, 2850064, 4555013, 5700128, 9110026, 11400256, 18220052, 31885091, 36440104, 63770182, 72880208, 127540364, 145760416, 255080728, 291520832, 510161456, 1020322912, 2040645824]

約数ペア:

[(1, 2040645824), (2, 1020322912), (4, 510161456), (7, 291520832), (8, 255080728), (14, 145760416), (16, 127540364), (28, 72880208), (32, 63770182), (56, 36440104), (64, 31885091), (112, 18220052), (179, 11400256), (224, 9110026), (358, 5700128), (448, 4555013), (716, 2850064), (1253, 1628608), (1432, 1425032), (2506, 814304), (2864, 712516), (5012, 407152), (5728, 356258), (10024, 203576), (11456, 178129), (20048, 101788), (25447, 80192), (40096, 50894)]