28677228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103903}}^1$

素因数の和:103933

約数の個数: 24

約数和(自身を含む): 69823488

約数和(自身を除く): 41146260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103903, 207806, 311709, 415612, 623418, 1246836, 2389769, 4779538, 7169307, 9559076, 14338614, 28677228]

約数ペア:

[(1, 28677228), (2, 14338614), (3, 9559076), (4, 7169307), (6, 4779538), (12, 2389769), (23, 1246836), (46, 623418), (69, 415612), (92, 311709), (138, 207806), (276, 103903)]