56808328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 112644000

約数和(自身を除く): 55835672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 1489, 2008, 2978, 4769, 5956, 9538, 11912, 19076, 28291, 38152, 56582, 113164, 226328, 373739, 747478, 1494956, 2989912, 7101041, 14202082, 28404164, 56808328]

約数ペア:

[(1, 56808328), (2, 28404164), (4, 14202082), (8, 7101041), (19, 2989912), (38, 1494956), (76, 747478), (152, 373739), (251, 226328), (502, 113164), (1004, 56582), (1489, 38152), (2008, 28291), (2978, 19076), (4769, 11912), (5956, 9538)]