42019968472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4943}}^1\times {\mathrm{55927}}^1$

素因数の和:60895

約数の個数: 32

約数和(自身を含む): 82952409600

約数和(自身を除く): 40932441128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4943, 9886, 19772, 39544, 55927, 93917, 111854, 187834, 223708, 375668, 447416, 751336, 1062613, 2125226, 4250452, 8500904, 276447161, 552894322, 1105788644, 2211577288, 5252496059, 10504992118, 21009984236, 42019968472]

約数ペア:

[(1, 42019968472), (2, 21009984236), (4, 10504992118), (8, 5252496059), (19, 2211577288), (38, 1105788644), (76, 552894322), (152, 276447161), (4943, 8500904), (9886, 4250452), (19772, 2125226), (39544, 1062613), (55927, 751336), (93917, 447416), (111854, 375668), (187834, 223708)]