67643428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 122988600

約数和(自身を除く): 55345172

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 1028, 2269, 4538, 7453, 9076, 14906, 29812, 65801, 131602, 263204, 583133, 1166266, 2332532, 16910857, 33821714, 67643428]

約数ペア:

[(1, 67643428), (2, 33821714), (4, 16910857), (29, 2332532), (58, 1166266), (116, 583133), (257, 263204), (514, 131602), (1028, 65801), (2269, 29812), (4538, 14906), (7453, 9076)]