22742512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 48371904

約数和(自身を除く): 25629392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2063, 2756, 4126, 5512, 8252, 11024, 16504, 26819, 33008, 53638, 107276, 109339, 214552, 218678, 429104, 437356, 874712, 1421407, 1749424, 2842814, 5685628, 11371256, 22742512]

約数ペア:

[(1, 22742512), (2, 11371256), (4, 5685628), (8, 2842814), (13, 1749424), (16, 1421407), (26, 874712), (52, 437356), (53, 429104), (104, 218678), (106, 214552), (208, 109339), (212, 107276), (424, 53638), (689, 33008), (848, 26819), (1378, 16504), (2063, 11024), (2756, 8252), (4126, 5512)]