26497456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31247}}^1$

素因数の和:31308

約数の個数: 20

約数和(自身を含む): 52309152

約数和(自身を除く): 25811696

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31247, 62494, 124988, 249976, 499952, 1656091, 3312182, 6624364, 13248728, 26497456]

約数ペア:

[(1, 26497456), (2, 13248728), (4, 6624364), (8, 3312182), (16, 1656091), (53, 499952), (106, 249976), (212, 124988), (424, 62494), (848, 31247)]