7720256

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1782

約数の個数: 28

約数和(自身を含む): 15544800

約数和(自身を除く): 7824544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 1699, 2272, 3398, 4544, 6796, 13592, 27184, 54368, 108736, 120629, 241258, 482516, 965032, 1930064, 3860128, 7720256]

約数ペア:

[(1, 7720256), (2, 3860128), (4, 1930064), (8, 965032), (16, 482516), (32, 241258), (64, 120629), (71, 108736), (142, 54368), (284, 27184), (568, 13592), (1136, 6796), (1699, 4544), (2272, 3398)]