1557824

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 3134868

約数和(自身を除く): 1577044

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 241, 404, 482, 808, 964, 1616, 1928, 3232, 3856, 6464, 7712, 15424, 24341, 48682, 97364, 194728, 389456, 778912, 1557824]

約数ペア:

[(1, 1557824), (2, 778912), (4, 389456), (8, 194728), (16, 97364), (32, 48682), (64, 24341), (101, 15424), (202, 7712), (241, 6464), (404, 3856), (482, 3232), (808, 1928), (964, 1616)]