42019968452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{310771}}^1$

素因数の和:311232

約数の個数: 48

約数和(自身を含む): 91889064960

約数和(自身を除く): 49869096508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 439, 878, 1756, 3073, 4829, 6146, 9658, 12292, 19316, 33803, 67606, 135212, 310771, 621542, 1243084, 2175397, 3418481, 4350794, 6836962, 8701588, 13673924, 23929367, 47858734, 95717468, 136428469, 272856938, 545713876, 954999283, 1500713159, 1909998566, 3001426318, 3819997132, 6002852636, 10504992113, 21009984226, 42019968452]

約数ペア:

[(1, 42019968452), (2, 21009984226), (4, 10504992113), (7, 6002852636), (11, 3819997132), (14, 3001426318), (22, 1909998566), (28, 1500713159), (44, 954999283), (77, 545713876), (154, 272856938), (308, 136428469), (439, 95717468), (878, 47858734), (1756, 23929367), (3073, 13673924), (4829, 8701588), (6146, 6836962), (9658, 4350794), (12292, 3418481), (19316, 2175397), (33803, 1243084), (67606, 621542), (135212, 310771)]