26842972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 53978400

約数和(自身を除く): 27135428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 269, 404, 494, 538, 988, 1076, 1313, 1919, 2626, 3497, 3838, 5111, 5252, 6994, 7676, 10222, 13988, 20444, 24947, 27169, 49894, 54338, 66443, 99788, 108676, 132886, 265772, 353197, 516211, 706394, 1032422, 1412788, 2064844, 6710743, 13421486, 26842972]

約数ペア:

[(1, 26842972), (2, 13421486), (4, 6710743), (13, 2064844), (19, 1412788), (26, 1032422), (38, 706394), (52, 516211), (76, 353197), (101, 265772), (202, 132886), (247, 108676), (269, 99788), (404, 66443), (494, 54338), (538, 49894), (988, 27169), (1076, 24947), (1313, 20444), (1919, 13988), (2626, 10222), (3497, 7676), (3838, 6994), (5111, 5252)]