42904456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 95322240

約数和(自身を除く): 52417784

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 911, 1624, 1682, 1822, 3364, 3644, 5887, 6377, 6728, 7288, 11774, 12754, 23548, 25508, 26419, 47096, 51016, 52838, 105676, 184933, 211352, 369866, 739732, 766151, 1479464, 1532302, 3064604, 5363057, 6129208, 10726114, 21452228, 42904456]

約数ペア:

[(1, 42904456), (2, 21452228), (4, 10726114), (7, 6129208), (8, 5363057), (14, 3064604), (28, 1532302), (29, 1479464), (56, 766151), (58, 739732), (116, 369866), (203, 211352), (232, 184933), (406, 105676), (812, 52838), (841, 51016), (911, 47096), (1624, 26419), (1682, 25508), (1822, 23548), (3364, 12754), (3644, 11774), (5887, 7288), (6377, 6728)]