28454162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 20292718

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 319, 433, 638, 866, 1133, 2266, 2987, 4763, 5974, 9526, 12557, 25114, 32857, 44599, 65714, 89198, 138127, 276254, 490589, 981178, 1293371, 2586742, 14227081, 28454162]

約数ペア:

[(1, 28454162), (2, 14227081), (11, 2586742), (22, 1293371), (29, 981178), (58, 490589), (103, 276254), (206, 138127), (319, 89198), (433, 65714), (638, 44599), (866, 32857), (1133, 25114), (2266, 12557), (2987, 9526), (4763, 5974)]