28507074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 59802624

約数和(自身を除く): 31295550

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 823, 1506, 1646, 2469, 4938, 5773, 11546, 17319, 18929, 34638, 37858, 56787, 113574, 206573, 413146, 619719, 1239438, 4751179, 9502358, 14253537, 28507074]

約数ペア:

[(1, 28507074), (2, 14253537), (3, 9502358), (6, 4751179), (23, 1239438), (46, 619719), (69, 413146), (138, 206573), (251, 113574), (502, 56787), (753, 37858), (823, 34638), (1506, 18929), (1646, 17319), (2469, 11546), (4938, 5773)]