127528604

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{67979}}^1$

素因数の和:68057

約数の個数: 24

約数和(自身を含む): 258867840

約数和(自身を除く): 131339236

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 67979, 135958, 271916, 475853, 951706, 1903412, 4554593, 9109186, 18218372, 31882151, 63764302, 127528604]

約数ペア:

[(1, 127528604), (2, 63764302), (4, 31882151), (7, 18218372), (14, 9109186), (28, 4554593), (67, 1903412), (134, 951706), (268, 475853), (469, 271916), (938, 135958), (1876, 67979)]