56153216

素因数分解:

$2^7\times 7^3\times {\mathrm{1279}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 130560000

約数和(自身を除く): 74406784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1279, 1372, 1568, 2558, 2744, 3136, 5116, 5488, 6272, 8953, 10232, 10976, 17906, 20464, 21952, 35812, 40928, 43904, 62671, 71624, 81856, 125342, 143248, 163712, 250684, 286496, 438697, 501368, 572992, 877394, 1002736, 1145984, 1754788, 2005472, 3509576, 4010944, 7019152, 8021888, 14038304, 28076608, 56153216]

約数ペア:

[(1, 56153216), (2, 28076608), (4, 14038304), (7, 8021888), (8, 7019152), (14, 4010944), (16, 3509576), (28, 2005472), (32, 1754788), (49, 1145984), (56, 1002736), (64, 877394), (98, 572992), (112, 501368), (128, 438697), (196, 286496), (224, 250684), (343, 163712), (392, 143248), (448, 125342), (686, 81856), (784, 71624), (896, 62671), (1279, 43904), (1372, 40928), (1568, 35812), (2558, 21952), (2744, 20464), (3136, 17906), (5116, 10976), (5488, 10232), (6272, 8953)]