28560608

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{6421}}^1$

素因数の和:6570

約数の個数: 24

約数和(自身を含む): 56642040

約数和(自身を除く): 28081432

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 6421, 12842, 25684, 51368, 102736, 205472, 892519, 1785038, 3570076, 7140152, 14280304, 28560608]

約数ペア:

[(1, 28560608), (2, 14280304), (4, 7140152), (8, 3570076), (16, 1785038), (32, 892519), (139, 205472), (278, 102736), (556, 51368), (1112, 25684), (2224, 12842), (4448, 6421)]