8129968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6599}}^1$

素因数の和:6625

約数の個数: 40

約数和(自身を含む): 19641600

約数和(自身を除く): 11511632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 6599, 13198, 26396, 46193, 52792, 72589, 92386, 105584, 145178, 184772, 290356, 369544, 508123, 580712, 739088, 1016246, 1161424, 2032492, 4064984, 8129968]

約数ペア:

[(1, 8129968), (2, 4064984), (4, 2032492), (7, 1161424), (8, 1016246), (11, 739088), (14, 580712), (16, 508123), (22, 369544), (28, 290356), (44, 184772), (56, 145178), (77, 105584), (88, 92386), (112, 72589), (154, 52792), (176, 46193), (308, 26396), (616, 13198), (1232, 6599)]