28346936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 27899464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 743, 1004, 1486, 2008, 2972, 4769, 5944, 9538, 14117, 19076, 28234, 38152, 56468, 112936, 186493, 372986, 745972, 1491944, 3543367, 7086734, 14173468, 28346936]

約数ペア:

[(1, 28346936), (2, 14173468), (4, 7086734), (8, 3543367), (19, 1491944), (38, 745972), (76, 372986), (152, 186493), (251, 112936), (502, 56468), (743, 38152), (1004, 28234), (1486, 19076), (2008, 14117), (2972, 9538), (4769, 5944)]