28802836638

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{78007}}^1$

素因数の和:78369

約数の個数: 48

約数和(自身を含む): 63486966816

約数和(自身を除く): 34684130178

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 281, 438, 562, 657, 843, 1314, 1686, 2529, 5058, 20513, 41026, 61539, 78007, 123078, 156014, 184617, 234021, 369234, 468042, 702063, 1404126, 5694511, 11389022, 17083533, 21919967, 34167066, 43839934, 51250599, 65759901, 102501198, 131519802, 197279703, 394559406, 1600157591, 3200315182, 4800472773, 9600945546, 14401418319, 28802836638]

約数ペア:

[(1, 28802836638), (2, 14401418319), (3, 9600945546), (6, 4800472773), (9, 3200315182), (18, 1600157591), (73, 394559406), (146, 197279703), (219, 131519802), (281, 102501198), (438, 65759901), (562, 51250599), (657, 43839934), (843, 34167066), (1314, 21919967), (1686, 17083533), (2529, 11389022), (5058, 5694511), (20513, 1404126), (41026, 702063), (61539, 468042), (78007, 369234), (123078, 234021), (156014, 184617)]