27042472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 54000000

約数和(自身を除く): 26957528

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 1999, 3382, 3998, 6764, 7996, 13528, 15992, 37981, 75962, 151924, 177911, 303848, 355822, 711644, 1423288, 3380309, 6760618, 13521236, 27042472]

約数ペア:

[(1, 27042472), (2, 13521236), (4, 6760618), (8, 3380309), (19, 1423288), (38, 711644), (76, 355822), (89, 303848), (152, 177911), (178, 151924), (356, 75962), (712, 37981), (1691, 15992), (1999, 13528), (3382, 7996), (3998, 6764)]