26318422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 17771498

約数列:

[1, 2, 13, 26, 53, 71, 106, 142, 269, 538, 689, 923, 1378, 1846, 3497, 3763, 6994, 7526, 14257, 19099, 28514, 38198, 48919, 97838, 185341, 248287, 370682, 496574, 1012247, 2024494, 13159211, 26318422]

約数ペア:

[(1, 26318422), (2, 13159211), (13, 2024494), (26, 1012247), (53, 496574), (71, 370682), (106, 248287), (142, 185341), (269, 97838), (538, 48919), (689, 38198), (923, 28514), (1378, 19099), (1846, 14257), (3497, 7526), (3763, 6994)]