25950022

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 45177264

約数和(自身を除く): 19227242

約数列:

[1, 2, 7, 14, 97, 194, 197, 394, 679, 1358, 1379, 2758, 9409, 18818, 19109, 38218, 65863, 131726, 133763, 267526, 1853573, 3707146, 12975011, 25950022]

約数ペア:

[(1, 25950022), (2, 12975011), (7, 3707146), (14, 1853573), (97, 267526), (194, 133763), (197, 131726), (394, 65863), (679, 38218), (1358, 19109), (1379, 18818), (2758, 9409)]