28295208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23117}}^1$

素因数の和:23146

約数の個数: 48

約数和(自身を含む): 81144180

約数和(自身を除く): 52848972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 277404, 392989, 416106, 554808, 785978, 832212, 1178967, 1571956, 1664424, 2357934, 3143912, 3536901, 4715868, 7073802, 9431736, 14147604, 28295208]

約数ペア:

[(1, 28295208), (2, 14147604), (3, 9431736), (4, 7073802), (6, 4715868), (8, 3536901), (9, 3143912), (12, 2357934), (17, 1664424), (18, 1571956), (24, 1178967), (34, 832212), (36, 785978), (51, 554808), (68, 416106), (72, 392989), (102, 277404), (136, 208053), (153, 184936), (204, 138702), (306, 92468), (408, 69351), (612, 46234), (1224, 23117)]