25817784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20297}}^1$

素因数の和:20359

約数の個数: 32

約数和(自身を含む): 65765520

約数和(自身を除く): 39947736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 20297, 40594, 60891, 81188, 121782, 162376, 243564, 487128, 1075741, 2151482, 3227223, 4302964, 6454446, 8605928, 12908892, 25817784]

約数ペア:

[(1, 25817784), (2, 12908892), (3, 8605928), (4, 6454446), (6, 4302964), (8, 3227223), (12, 2151482), (24, 1075741), (53, 487128), (106, 243564), (159, 162376), (212, 121782), (318, 81188), (424, 60891), (636, 40594), (1272, 20297)]