40468568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42509}}^1$

素因数の和:42539

約数の個数: 32

約数和(自身を含む): 91821600

約数和(自身を除く): 51353032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42509, 85018, 170036, 297563, 340072, 595126, 722653, 1190252, 1445306, 2380504, 2890612, 5058571, 5781224, 10117142, 20234284, 40468568]

約数ペア:

[(1, 40468568), (2, 20234284), (4, 10117142), (7, 5781224), (8, 5058571), (14, 2890612), (17, 2380504), (28, 1445306), (34, 1190252), (56, 722653), (68, 595126), (119, 340072), (136, 297563), (238, 170036), (476, 85018), (952, 42509)]