28600376734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 48400934400

約数和(自身を除く): 19800557666

約数列:

[1, 2, 17, 19, 34, 38, 139, 233, 278, 323, 466, 646, 1367, 2363, 2641, 2734, 3961, 4427, 4726, 5282, 7922, 8854, 23239, 25973, 32387, 44897, 46478, 51946, 64774, 75259, 89794, 150518, 190013, 318511, 380026, 441541, 550579, 615353, 637022, 883082, 1101158, 1230706, 3230221, 3610247, 5414687, 6051709, 6460442, 7220494, 10461001, 10829374, 12103418, 20922002, 44273029, 61374199, 88546058, 102879053, 122748398, 205758106, 752641493, 841187551, 1505282986, 1682375102, 14300188367, 28600376734]

約数ペア:

[(1, 28600376734), (2, 14300188367), (17, 1682375102), (19, 1505282986), (34, 841187551), (38, 752641493), (139, 205758106), (233, 122748398), (278, 102879053), (323, 88546058), (466, 61374199), (646, 44273029), (1367, 20922002), (2363, 12103418), (2641, 10829374), (2734, 10461001), (3961, 7220494), (4427, 6460442), (4726, 6051709), (5282, 5414687), (7922, 3610247), (8854, 3230221), (23239, 1230706), (25973, 1101158), (32387, 883082), (44897, 637022), (46478, 615353), (51946, 550579), (64774, 441541), (75259, 380026), (89794, 318511), (150518, 190013)]