28984844

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9497}}^1$

素因数の和:9617

約数の個数: 24

約数和(自身を含む): 58507680

約数和(自身を除く): 29522836

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9497, 18994, 37988, 66479, 132958, 265916, 1035173, 2070346, 4140692, 7246211, 14492422, 28984844]

約数ペア:

[(1, 28984844), (2, 14492422), (4, 7246211), (7, 4140692), (14, 2070346), (28, 1035173), (109, 265916), (218, 132958), (436, 66479), (763, 37988), (1526, 18994), (3052, 9497)]