25636026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328667}}^1$

素因数の和:328685

約数の個数: 16

約数和(自身を含む): 55216224

約数和(自身を除く): 29580198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 328667, 657334, 986001, 1972002, 4272671, 8545342, 12818013, 25636026]

約数ペア:

[(1, 25636026), (2, 12818013), (3, 8545342), (6, 4272671), (13, 1972002), (26, 986001), (39, 657334), (78, 328667)]