28899244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9885

約数の個数: 24

約数和(自身を含む): 56000448

約数和(自身を除く): 27101204

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 9803, 19606, 39212, 107833, 215666, 431332, 656801, 1313602, 2627204, 7224811, 14449622, 28899244]

約数ペア:

[(1, 28899244), (2, 14449622), (4, 7224811), (11, 2627204), (22, 1313602), (44, 656801), (67, 431332), (134, 215666), (268, 107833), (737, 39212), (1474, 19606), (2948, 9803)]