42538964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48121}}^1$

素因数の和:48155

約数の個数: 24

約数和(自身を含む): 84887208

約数和(自身を除く): 42348244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 48121, 96242, 192484, 625573, 818057, 1251146, 1636114, 2502292, 3272228, 10634741, 21269482, 42538964]

約数ペア:

[(1, 42538964), (2, 21269482), (4, 10634741), (13, 3272228), (17, 2502292), (26, 1636114), (34, 1251146), (52, 818057), (68, 625573), (221, 192484), (442, 96242), (884, 48121)]