26557856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{63841}}^1$

素因数の和:63864

約数の個数: 24

約数和(自身を含む): 56308644

約数和(自身を除く): 29750788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 63841, 127682, 255364, 510728, 829933, 1021456, 1659866, 2042912, 3319732, 6639464, 13278928, 26557856]

約数ペア:

[(1, 26557856), (2, 13278928), (4, 6639464), (8, 3319732), (13, 2042912), (16, 1659866), (26, 1021456), (32, 829933), (52, 510728), (104, 255364), (208, 127682), (416, 63841)]