28287472

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13921}}^1$

素因数の和:14056

約数の個数: 20

約数和(自身を含む): 55242496

約数和(自身を除く): 26955024

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13921, 27842, 55684, 111368, 222736, 1767967, 3535934, 7071868, 14143736, 28287472]

約数ペア:

[(1, 28287472), (2, 14143736), (4, 7071868), (8, 3535934), (16, 1767967), (127, 222736), (254, 111368), (508, 55684), (1016, 27842), (2032, 13921)]