66016328

素因数分解:

$2^3\times 7^2\times {\mathrm{168409}}^1$

素因数の和:168429

約数の個数: 24

約数和(自身を含む): 143990550

約数和(自身を除く): 77974222

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 168409, 336818, 673636, 1178863, 1347272, 2357726, 4715452, 8252041, 9430904, 16504082, 33008164, 66016328]

約数ペア:

[(1, 66016328), (2, 33008164), (4, 16504082), (7, 9430904), (8, 8252041), (14, 4715452), (28, 2357726), (49, 1347272), (56, 1178863), (98, 673636), (196, 336818), (392, 168409)]