40609228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15643}}^1$

素因数の和:15717

約数の個数: 24

約数和(自身を含む): 78845760

約数和(自身を除く): 38236532

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 15643, 31286, 62572, 172073, 344146, 688292, 922937, 1845874, 3691748, 10152307, 20304614, 40609228]

約数ペア:

[(1, 40609228), (2, 20304614), (4, 10152307), (11, 3691748), (22, 1845874), (44, 922937), (59, 688292), (118, 344146), (236, 172073), (649, 62572), (1298, 31286), (2596, 15643)]