28247034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247781}}^1$

素因数の和:247805

約数の個数: 16

約数和(自身を含む): 59467680

約数和(自身を除く): 31220646

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247781, 495562, 743343, 1486686, 4707839, 9415678, 14123517, 28247034]

約数ペア:

[(1, 28247034), (2, 14123517), (3, 9415678), (6, 4707839), (19, 1486686), (38, 743343), (57, 495562), (114, 247781)]