776337728

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4351

約数の個数: 56

約数和(自身を含む): 1599492864

約数和(自身を除く): 823155136

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 488, 752, 976, 1504, 1952, 2867, 3008, 3904, 4231, 5734, 8462, 11468, 16924, 22936, 33848, 45872, 67696, 91744, 135392, 183488, 198857, 258091, 270784, 397714, 516182, 795428, 1032364, 1590856, 2064728, 3181712, 4129456, 6363424, 8258912, 12130277, 12726848, 16517824, 24260554, 48521108, 97042216, 194084432, 388168864, 776337728]

約数ペア:

[(1, 776337728), (2, 388168864), (4, 194084432), (8, 97042216), (16, 48521108), (32, 24260554), (47, 16517824), (61, 12726848), (64, 12130277), (94, 8258912), (122, 6363424), (188, 4129456), (244, 3181712), (376, 2064728), (488, 1590856), (752, 1032364), (976, 795428), (1504, 516182), (1952, 397714), (2867, 270784), (3008, 258091), (3904, 198857), (4231, 183488), (5734, 135392), (8462, 91744), (11468, 67696), (16924, 45872), (22936, 33848)]