25192976

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15287}}^1$

素因数の和:15398

約数の個数: 20

約数和(自身を含む): 49288512

約数和(自身を除く): 24095536

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15287, 30574, 61148, 122296, 244592, 1574561, 3149122, 6298244, 12596488, 25192976]

約数ペア:

[(1, 25192976), (2, 12596488), (4, 6298244), (8, 3149122), (16, 1574561), (103, 244592), (206, 122296), (412, 61148), (824, 30574), (1648, 15287)]