25847976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 56266584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 197, 213, 231, 264, 284, 308, 394, 426, 462, 497, 568, 591, 616, 781, 788, 852, 924, 994, 1182, 1379, 1491, 1562, 1576, 1704, 1848, 1988, 2167, 2343, 2364, 2758, 2982, 3124, 3976, 4137, 4334, 4686, 4728, 5467, 5516, 5964, 6248, 6501, 8274, 8668, 9372, 10934, 11032, 11928, 13002, 13987, 15169, 16401, 16548, 17336, 18744, 21868, 26004, 27974, 30338, 32802, 33096, 41961, 43736, 45507, 52008, 55948, 60676, 65604, 83922, 91014, 97909, 111896, 121352, 131208, 153857, 167844, 182028, 195818, 293727, 307714, 335688, 364056, 391636, 461571, 587454, 615428, 783272, 923142, 1076999, 1174908, 1230856, 1846284, 2153998, 2349816, 3230997, 3692568, 4307996, 6461994, 8615992, 12923988, 25847976]

約数ペア:

[(1, 25847976), (2, 12923988), (3, 8615992), (4, 6461994), (6, 4307996), (7, 3692568), (8, 3230997), (11, 2349816), (12, 2153998), (14, 1846284), (21, 1230856), (22, 1174908), (24, 1076999), (28, 923142), (33, 783272), (42, 615428), (44, 587454), (56, 461571), (66, 391636), (71, 364056), (77, 335688), (84, 307714), (88, 293727), (132, 195818), (142, 182028), (154, 167844), (168, 153857), (197, 131208), (213, 121352), (231, 111896), (264, 97909), (284, 91014), (308, 83922), (394, 65604), (426, 60676), (462, 55948), (497, 52008), (568, 45507), (591, 43736), (616, 41961), (781, 33096), (788, 32802), (852, 30338), (924, 27974), (994, 26004), (1182, 21868), (1379, 18744), (1491, 17336), (1562, 16548), (1576, 16401), (1704, 15169), (1848, 13987), (1988, 13002), (2167, 11928), (2343, 11032), (2364, 10934), (2758, 9372), (2982, 8668), (3124, 8274), (3976, 6501), (4137, 6248), (4334, 5964), (4686, 5516), (4728, 5467)]