7458128

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3134

約数の個数: 20

約数和(自身を含む): 14547060

約数和(自身を除く): 7088932

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2969, 5938, 11876, 23752, 47504, 466133, 932266, 1864532, 3729064, 7458128]

約数ペア:

[(1, 7458128), (2, 3729064), (4, 1864532), (8, 932266), (16, 466133), (157, 47504), (314, 23752), (628, 11876), (1256, 5938), (2512, 2969)]