28381736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{52951}}^1$

素因数の和:53024

約数の個数: 16

約数和(自身を含む): 54011040

約数和(自身を除く): 25629304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 52951, 105902, 211804, 423608, 3547717, 7095434, 14190868, 28381736]

約数ペア:

[(1, 28381736), (2, 14190868), (4, 7095434), (8, 3547717), (67, 423608), (134, 211804), (268, 105902), (536, 52951)]