25243456

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 84

約数和(自身を含む): 60175648

約数和(自身を除く): 34932192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 67, 112, 116, 134, 203, 224, 232, 268, 406, 448, 464, 469, 536, 812, 841, 928, 938, 1072, 1624, 1682, 1856, 1876, 1943, 2144, 3248, 3364, 3752, 3886, 4288, 5887, 6496, 6728, 7504, 7772, 11774, 12992, 13456, 13601, 15008, 15544, 23548, 26912, 27202, 30016, 31088, 47096, 53824, 54404, 56347, 62176, 94192, 108808, 112694, 124352, 188384, 217616, 225388, 376768, 394429, 435232, 450776, 788858, 870464, 901552, 1577716, 1803104, 3155432, 3606208, 6310864, 12621728, 25243456]

約数ペア:

[(1, 25243456), (2, 12621728), (4, 6310864), (7, 3606208), (8, 3155432), (14, 1803104), (16, 1577716), (28, 901552), (29, 870464), (32, 788858), (56, 450776), (58, 435232), (64, 394429), (67, 376768), (112, 225388), (116, 217616), (134, 188384), (203, 124352), (224, 112694), (232, 108808), (268, 94192), (406, 62176), (448, 56347), (464, 54404), (469, 53824), (536, 47096), (812, 31088), (841, 30016), (928, 27202), (938, 26912), (1072, 23548), (1624, 15544), (1682, 15008), (1856, 13601), (1876, 13456), (1943, 12992), (2144, 11774), (3248, 7772), (3364, 7504), (3752, 6728), (3886, 6496), (4288, 5887)]