28547756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 51455040

約数和(自身を除く): 22907284

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 1481, 2962, 4819, 5924, 9638, 19276, 90341, 116999, 180682, 233998, 361364, 467996, 7136939, 14273878, 28547756]

約数ペア:

[(1, 28547756), (2, 14273878), (4, 7136939), (61, 467996), (79, 361364), (122, 233998), (158, 180682), (244, 116999), (316, 90341), (1481, 19276), (2962, 9638), (4819, 5924)]