29889772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10139}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 57919680

約数和(自身を除く): 28029908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 10139, 20278, 40556, 111529, 223058, 446116, 679313, 1358626, 2717252, 7472443, 14944886, 29889772]

約数ペア:

[(1, 29889772), (2, 14944886), (4, 7472443), (11, 2717252), (22, 1358626), (44, 679313), (67, 446116), (134, 223058), (268, 111529), (737, 40556), (1474, 20278), (2948, 10139)]