7639664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28087}}^1$

素因数の和:28112

約数の個数: 20

約数和(自身を含む): 15673104

約数和(自身を除く): 8033440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28087, 56174, 112348, 224696, 449392, 477479, 954958, 1909916, 3819832, 7639664]

約数ペア:

[(1, 7639664), (2, 3819832), (4, 1909916), (8, 954958), (16, 477479), (17, 449392), (34, 224696), (68, 112348), (136, 56174), (272, 28087)]