4431224

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 9681120

約数和(自身を除く): 5249896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 1493, 2968, 2986, 5972, 10451, 11944, 20902, 41804, 79129, 83608, 158258, 316516, 553903, 633032, 1107806, 2215612, 4431224]

約数ペア:

[(1, 4431224), (2, 2215612), (4, 1107806), (7, 633032), (8, 553903), (14, 316516), (28, 158258), (53, 83608), (56, 79129), (106, 41804), (212, 20902), (371, 11944), (424, 10451), (742, 5972), (1484, 2986), (1493, 2968)]