84907648

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 194713920

約数和(自身を除く): 109806272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 386, 448, 491, 772, 896, 982, 1351, 1544, 1964, 2702, 3088, 3437, 3928, 5404, 6176, 6874, 7856, 10808, 12352, 13748, 15712, 21616, 24704, 27496, 31424, 43232, 54992, 62848, 86464, 94763, 109984, 172928, 189526, 219968, 379052, 439936, 663341, 758104, 1326682, 1516208, 2653364, 3032416, 5306728, 6064832, 10613456, 12129664, 21226912, 42453824, 84907648]

約数ペア:

[(1, 84907648), (2, 42453824), (4, 21226912), (7, 12129664), (8, 10613456), (14, 6064832), (16, 5306728), (28, 3032416), (32, 2653364), (56, 1516208), (64, 1326682), (112, 758104), (128, 663341), (193, 439936), (224, 379052), (386, 219968), (448, 189526), (491, 172928), (772, 109984), (896, 94763), (982, 86464), (1351, 62848), (1544, 54992), (1964, 43232), (2702, 31424), (3088, 27496), (3437, 24704), (3928, 21616), (5404, 15712), (6176, 13748), (6874, 12352), (7856, 10808)]