57217664

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3401

約数の個数: 64

約数和(自身を含む): 137169600

約数和(自身を除く): 79951936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 3361, 4256, 6722, 8512, 13444, 17024, 23527, 26888, 47054, 53776, 63859, 94108, 107552, 127718, 188216, 215104, 255436, 376432, 430208, 447013, 510872, 752864, 894026, 1021744, 1505728, 1788052, 2043488, 3011456, 3576104, 4086976, 7152208, 8173952, 14304416, 28608832, 57217664]

約数ペア:

[(1, 57217664), (2, 28608832), (4, 14304416), (7, 8173952), (8, 7152208), (14, 4086976), (16, 3576104), (19, 3011456), (28, 2043488), (32, 1788052), (38, 1505728), (56, 1021744), (64, 894026), (76, 752864), (112, 510872), (128, 447013), (133, 430208), (152, 376432), (224, 255436), (266, 215104), (304, 188216), (448, 127718), (532, 107552), (608, 94108), (896, 63859), (1064, 53776), (1216, 47054), (2128, 26888), (2432, 23527), (3361, 17024), (4256, 13444), (6722, 8512)]