28098836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 50736840

約数和(自身を除く): 22638004

約数列:

[1, 2, 4, 37, 74, 148, 373, 509, 746, 1018, 1492, 2036, 13801, 18833, 27602, 37666, 55204, 75332, 189857, 379714, 759428, 7024709, 14049418, 28098836]

約数ペア:

[(1, 28098836), (2, 14049418), (4, 7024709), (37, 759428), (74, 379714), (148, 189857), (373, 75332), (509, 55204), (746, 37666), (1018, 27602), (1492, 18833), (2036, 13801)]