25419648

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 68850000

約数和(自身を除く): 43430352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1249, 1272, 1696, 2498, 2544, 3392, 3747, 4996, 5088, 6784, 7494, 9992, 10176, 14988, 19984, 20352, 29976, 39968, 59952, 66197, 79936, 119904, 132394, 159872, 198591, 239808, 264788, 397182, 479616, 529576, 794364, 1059152, 1588728, 2118304, 3177456, 4236608, 6354912, 8473216, 12709824, 25419648]

約数ペア:

[(1, 25419648), (2, 12709824), (3, 8473216), (4, 6354912), (6, 4236608), (8, 3177456), (12, 2118304), (16, 1588728), (24, 1059152), (32, 794364), (48, 529576), (53, 479616), (64, 397182), (96, 264788), (106, 239808), (128, 198591), (159, 159872), (192, 132394), (212, 119904), (318, 79936), (384, 66197), (424, 59952), (636, 39968), (848, 29976), (1249, 20352), (1272, 19984), (1696, 14988), (2498, 10176), (2544, 9992), (3392, 7494), (3747, 6784), (4996, 5088)]