25487952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 77709312

約数和(自身を除く): 52221360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2447, 2604, 3472, 4894, 5208, 7341, 9788, 10416, 14682, 17129, 19576, 29364, 34258, 39152, 51387, 58728, 68516, 75857, 102774, 117456, 137032, 151714, 205548, 227571, 274064, 303428, 411096, 455142, 530999, 606856, 822192, 910284, 1061998, 1213712, 1592997, 1820568, 2123996, 3185994, 3641136, 4247992, 6371988, 8495984, 12743976, 25487952]

約数ペア:

[(1, 25487952), (2, 12743976), (3, 8495984), (4, 6371988), (6, 4247992), (7, 3641136), (8, 3185994), (12, 2123996), (14, 1820568), (16, 1592997), (21, 1213712), (24, 1061998), (28, 910284), (31, 822192), (42, 606856), (48, 530999), (56, 455142), (62, 411096), (84, 303428), (93, 274064), (112, 227571), (124, 205548), (168, 151714), (186, 137032), (217, 117456), (248, 102774), (336, 75857), (372, 68516), (434, 58728), (496, 51387), (651, 39152), (744, 34258), (868, 29364), (1302, 19576), (1488, 17129), (1736, 14682), (2447, 10416), (2604, 9788), (3472, 7341), (4894, 5208)]