121518592

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18288

約数の個数: 40

約数和(自身を含む): 261491076

約数和(自身を除く): 139972484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 18257, 36514, 73028, 146056, 237341, 292112, 474682, 584224, 949364, 1168448, 1898728, 2336896, 3797456, 4673792, 7594912, 9347584, 15189824, 30379648, 60759296, 121518592]

約数ペア:

[(1, 121518592), (2, 60759296), (4, 30379648), (8, 15189824), (13, 9347584), (16, 7594912), (26, 4673792), (32, 3797456), (52, 2336896), (64, 1898728), (104, 1168448), (128, 949364), (208, 584224), (256, 474682), (416, 292112), (512, 237341), (832, 146056), (1664, 73028), (3328, 36514), (6656, 18257)]