25714544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{39199}}^1$

素因数の和:39248

約数の個数: 20

約数和(自身を含む): 51038400

約数和(自身を除く): 25323856

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 39199, 78398, 156796, 313592, 627184, 1607159, 3214318, 6428636, 12857272, 25714544]

約数ペア:

[(1, 25714544), (2, 12857272), (4, 6428636), (8, 3214318), (16, 1607159), (41, 627184), (82, 313592), (164, 156796), (328, 78398), (656, 39199)]