27940528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22679}}^1$

素因数の和:22705

約数の個数: 40

約数和(自身を含む): 67495680

約数和(自身を除く): 39555152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22679, 45358, 90716, 158753, 181432, 249469, 317506, 362864, 498938, 635012, 997876, 1270024, 1746283, 1995752, 2540048, 3492566, 3991504, 6985132, 13970264, 27940528]

約数ペア:

[(1, 27940528), (2, 13970264), (4, 6985132), (7, 3991504), (8, 3492566), (11, 2540048), (14, 1995752), (16, 1746283), (22, 1270024), (28, 997876), (44, 635012), (56, 498938), (77, 362864), (88, 317506), (112, 249469), (154, 181432), (176, 158753), (308, 90716), (616, 45358), (1232, 22679)]