12816064

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4712

約数の個数: 28

約数和(自身を含む): 26028904

約数和(自身を除く): 13212840

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4657, 9314, 18628, 37256, 74512, 149024, 200251, 298048, 400502, 801004, 1602008, 3204016, 6408032, 12816064]

約数ペア:

[(1, 12816064), (2, 6408032), (4, 3204016), (8, 1602008), (16, 801004), (32, 400502), (43, 298048), (64, 200251), (86, 149024), (172, 74512), (344, 37256), (688, 18628), (1376, 9314), (2752, 4657)]