28208958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 60023040

約数和(自身を除く): 31814082

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 2551, 3686, 5102, 5529, 7653, 11058, 15306, 48469, 96938, 145407, 247447, 290814, 494894, 742341, 1484682, 4701493, 9402986, 14104479, 28208958]

約数ペア:

[(1, 28208958), (2, 14104479), (3, 9402986), (6, 4701493), (19, 1484682), (38, 742341), (57, 494894), (97, 290814), (114, 247447), (194, 145407), (291, 96938), (582, 48469), (1843, 15306), (2551, 11058), (3686, 7653), (5102, 5529)]