28879237816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{5501}}^1$

素因数の和:5897

約数の個数: 96

約数和(自身を含む): 64157501520

約数和(自身を除く): 35278263704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 353, 572, 676, 706, 1144, 1352, 1412, 1859, 2824, 3718, 3883, 4589, 5501, 7436, 7766, 9178, 11002, 14872, 15532, 18356, 22004, 31064, 36712, 44008, 50479, 59657, 60511, 71513, 100958, 119314, 121022, 143026, 201916, 238628, 242044, 286052, 403832, 477256, 484088, 572104, 656227, 786643, 929669, 1312454, 1573286, 1859338, 1941853, 2624908, 3146572, 3718676, 3883706, 5249816, 6293144, 7437352, 7767412, 10226359, 15534824, 20452718, 21360383, 25244089, 40905436, 42720766, 50488178, 81810872, 85441532, 100976356, 170883064, 201952712, 277684979, 328173157, 555369958, 656346314, 1110739916, 1312692628, 2221479832, 2625385256, 3609904727, 7219809454, 14439618908, 28879237816]

約数ペア:

[(1, 28879237816), (2, 14439618908), (4, 7219809454), (8, 3609904727), (11, 2625385256), (13, 2221479832), (22, 1312692628), (26, 1110739916), (44, 656346314), (52, 555369958), (88, 328173157), (104, 277684979), (143, 201952712), (169, 170883064), (286, 100976356), (338, 85441532), (353, 81810872), (572, 50488178), (676, 42720766), (706, 40905436), (1144, 25244089), (1352, 21360383), (1412, 20452718), (1859, 15534824), (2824, 10226359), (3718, 7767412), (3883, 7437352), (4589, 6293144), (5501, 5249816), (7436, 3883706), (7766, 3718676), (9178, 3146572), (11002, 2624908), (14872, 1941853), (15532, 1859338), (18356, 1573286), (22004, 1312454), (31064, 929669), (36712, 786643), (44008, 656227), (50479, 572104), (59657, 484088), (60511, 477256), (71513, 403832), (100958, 286052), (119314, 242044), (121022, 238628), (143026, 201916)]