78868672

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{3491}}^1$

素因数の和:3856

約数の個数: 28

約数和(自身を含む): 156993336

約数和(自身を除く): 78124664

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 3491, 5648, 6982, 11296, 13964, 22592, 27928, 55856, 111712, 223424, 1232323, 2464646, 4929292, 9858584, 19717168, 39434336, 78868672]

約数ペア:

[(1, 78868672), (2, 39434336), (4, 19717168), (8, 9858584), (16, 4929292), (32, 2464646), (64, 1232323), (353, 223424), (706, 111712), (1412, 55856), (2824, 27928), (3491, 22592), (5648, 13964), (6982, 11296)]