29807764

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15889}}^1$

素因数の和:15967

約数の個数: 24

約数和(自身を含む): 60509120

約数和(自身を除く): 30701356

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15889, 31778, 63556, 111223, 222446, 444892, 1064563, 2129126, 4258252, 7451941, 14903882, 29807764]

約数ペア:

[(1, 29807764), (2, 14903882), (4, 7451941), (7, 4258252), (14, 2129126), (28, 1064563), (67, 444892), (134, 222446), (268, 111223), (469, 63556), (938, 31778), (1876, 15889)]