77289728

素因数分解:

$2^8\times {\mathrm{301913}}^1$

素因数の和:301929

約数の個数: 18

約数和(自身を含む): 154278054

約数和(自身を除く): 76988326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 301913, 603826, 1207652, 2415304, 4830608, 9661216, 19322432, 38644864, 77289728]

約数ペア:

[(1, 77289728), (2, 38644864), (4, 19322432), (8, 9661216), (16, 4830608), (32, 2415304), (64, 1207652), (128, 603826), (256, 301913)]