28306014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 34614690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 307, 363, 381, 614, 726, 762, 921, 1397, 1842, 2794, 3377, 4191, 6754, 8382, 10131, 15367, 20262, 30734, 37147, 38989, 46101, 74294, 77978, 92202, 111441, 116967, 222882, 233934, 428879, 857758, 1286637, 2573274, 4717669, 9435338, 14153007, 28306014]

約数ペア:

[(1, 28306014), (2, 14153007), (3, 9435338), (6, 4717669), (11, 2573274), (22, 1286637), (33, 857758), (66, 428879), (121, 233934), (127, 222882), (242, 116967), (254, 111441), (307, 92202), (363, 77978), (381, 74294), (614, 46101), (726, 38989), (762, 37147), (921, 30734), (1397, 20262), (1842, 15367), (2794, 10131), (3377, 8382), (4191, 6754)]