25753546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 48238848

約数和(自身を除く): 22485302

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 1993, 3986, 6461, 12922, 13951, 25909, 27902, 51818, 141503, 181363, 283006, 362726, 990521, 1839539, 1981042, 3679078, 12876773, 25753546]

約数ペア:

[(1, 25753546), (2, 12876773), (7, 3679078), (13, 1981042), (14, 1839539), (26, 990521), (71, 362726), (91, 283006), (142, 181363), (182, 141503), (497, 51818), (923, 27902), (994, 25909), (1846, 13951), (1993, 12922), (3986, 6461)]