6561344

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 28

約数和(自身を含む): 13123164

約数和(自身を除く): 6561820

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 653, 1256, 1306, 2512, 2612, 5024, 5224, 10048, 10448, 20896, 41792, 102521, 205042, 410084, 820168, 1640336, 3280672, 6561344]

約数ペア:

[(1, 6561344), (2, 3280672), (4, 1640336), (8, 820168), (16, 410084), (32, 205042), (64, 102521), (157, 41792), (314, 20896), (628, 10448), (653, 10048), (1256, 5224), (1306, 5024), (2512, 2612)]