28130896

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{4639}}^1$

素因数の和:5026

約数の個数: 20

約数和(自身を含む): 54659200

約数和(自身を除く): 26528304

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 4639, 6064, 9278, 18556, 37112, 74224, 1758181, 3516362, 7032724, 14065448, 28130896]

約数ペア:

[(1, 28130896), (2, 14065448), (4, 7032724), (8, 3516362), (16, 1758181), (379, 74224), (758, 37112), (1516, 18556), (3032, 9278), (4639, 6064)]