26460217

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 32894016

約数和(自身を除く): 6433799

約数列:

[1, 7, 19, 37, 133, 259, 283, 361, 703, 1981, 2527, 4921, 5377, 10471, 13357, 37639, 73297, 93499, 102163, 198949, 715141, 1392643, 3780031, 26460217]

約数ペア:

[(1, 26460217), (7, 3780031), (19, 1392643), (37, 715141), (133, 198949), (259, 102163), (283, 93499), (361, 73297), (703, 37639), (1981, 13357), (2527, 10471), (4921, 5377)]