28638588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9474

約数の個数: 48

約数和(自身を含む): 76075776

約数和(自身を除く): 47437188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 9433, 18866, 28299, 37732, 56598, 103763, 113196, 207526, 216959, 311289, 415052, 433918, 622578, 650877, 867836, 1245156, 1301754, 2386549, 2603508, 4773098, 7159647, 9546196, 14319294, 28638588]

約数ペア:

[(1, 28638588), (2, 14319294), (3, 9546196), (4, 7159647), (6, 4773098), (11, 2603508), (12, 2386549), (22, 1301754), (23, 1245156), (33, 867836), (44, 650877), (46, 622578), (66, 433918), (69, 415052), (92, 311289), (132, 216959), (138, 207526), (253, 113196), (276, 103763), (506, 56598), (759, 37732), (1012, 28299), (1518, 18866), (3036, 9433)]