25916928

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 44792832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 359, 376, 384, 512, 564, 718, 752, 768, 1077, 1128, 1436, 1504, 1536, 2154, 2256, 2872, 3008, 4308, 4512, 5744, 6016, 8616, 9024, 11488, 12032, 16873, 17232, 18048, 22976, 24064, 33746, 34464, 36096, 45952, 50619, 67492, 68928, 72192, 91904, 101238, 134984, 137856, 183808, 202476, 269968, 275712, 404952, 539936, 551424, 809904, 1079872, 1619808, 2159744, 3239616, 4319488, 6479232, 8638976, 12958464, 25916928]

約数ペア:

[(1, 25916928), (2, 12958464), (3, 8638976), (4, 6479232), (6, 4319488), (8, 3239616), (12, 2159744), (16, 1619808), (24, 1079872), (32, 809904), (47, 551424), (48, 539936), (64, 404952), (94, 275712), (96, 269968), (128, 202476), (141, 183808), (188, 137856), (192, 134984), (256, 101238), (282, 91904), (359, 72192), (376, 68928), (384, 67492), (512, 50619), (564, 45952), (718, 36096), (752, 34464), (768, 33746), (1077, 24064), (1128, 22976), (1436, 18048), (1504, 17232), (1536, 16873), (2154, 12032), (2256, 11488), (2872, 9024), (3008, 8616), (4308, 6016), (4512, 5744)]