28289304

素因数分解:

$2^3\times 3^3\times {\mathrm{130969}}^1$

素因数の和:130984

約数の個数: 32

約数和(自身を含む): 78582000

約数和(自身を除く): 50292696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130969, 261938, 392907, 523876, 785814, 1047752, 1178721, 1571628, 2357442, 3143256, 3536163, 4714884, 7072326, 9429768, 14144652, 28289304]

約数ペア:

[(1, 28289304), (2, 14144652), (3, 9429768), (4, 7072326), (6, 4714884), (8, 3536163), (9, 3143256), (12, 2357442), (18, 1571628), (24, 1178721), (27, 1047752), (36, 785814), (54, 523876), (72, 392907), (108, 261938), (216, 130969)]