8988896

素因数分解:

$2^5\times 7^1\times {\mathrm{40129}}^1$

素因数の和:40146

約数の個数: 24

約数和(自身を含む): 20225520

約数和(自身を除く): 11236624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 40129, 80258, 160516, 280903, 321032, 561806, 642064, 1123612, 1284128, 2247224, 4494448, 8988896]

約数ペア:

[(1, 8988896), (2, 4494448), (4, 2247224), (7, 1284128), (8, 1123612), (14, 642064), (16, 561806), (28, 321032), (32, 280903), (56, 160516), (112, 80258), (224, 40129)]