8017772

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 17188920

約数和(自身を除く): 9171148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2153, 3724, 4306, 8612, 15071, 30142, 40907, 60284, 81814, 105497, 163628, 210994, 286349, 421988, 572698, 1145396, 2004443, 4008886, 8017772]

約数ペア:

[(1, 8017772), (2, 4008886), (4, 2004443), (7, 1145396), (14, 572698), (19, 421988), (28, 286349), (38, 210994), (49, 163628), (76, 105497), (98, 81814), (133, 60284), (196, 40907), (266, 30142), (532, 15071), (931, 8612), (1862, 4306), (2153, 3724)]