43975316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 97423872

約数和(自身を除く): 53448556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2131, 2948, 4262, 5159, 8524, 10318, 14917, 20636, 23441, 29834, 46882, 59668, 93764, 142777, 164087, 285554, 328174, 571108, 656348, 999439, 1570547, 1998878, 3141094, 3997756, 6282188, 10993829, 21987658, 43975316]

約数ペア:

[(1, 43975316), (2, 21987658), (4, 10993829), (7, 6282188), (11, 3997756), (14, 3141094), (22, 1998878), (28, 1570547), (44, 999439), (67, 656348), (77, 571108), (134, 328174), (154, 285554), (268, 164087), (308, 142777), (469, 93764), (737, 59668), (938, 46882), (1474, 29834), (1876, 23441), (2131, 20636), (2948, 14917), (4262, 10318), (5159, 8524)]