25754848

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5039

約数の個数: 48

約数和(自身を含む): 60480000

約数和(自身を除く): 34725152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 4999, 5152, 9998, 19996, 34993, 39992, 69986, 79984, 114977, 139972, 159968, 229954, 279944, 459908, 559888, 804839, 919816, 1119776, 1609678, 1839632, 3219356, 3679264, 6438712, 12877424, 25754848]

約数ペア:

[(1, 25754848), (2, 12877424), (4, 6438712), (7, 3679264), (8, 3219356), (14, 1839632), (16, 1609678), (23, 1119776), (28, 919816), (32, 804839), (46, 559888), (56, 459908), (92, 279944), (112, 229954), (161, 159968), (184, 139972), (224, 114977), (322, 79984), (368, 69986), (644, 39992), (736, 34993), (1288, 19996), (2576, 9998), (4999, 5152)]