28110766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5647}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 44732160

約数和(自身を除く): 16621394

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5647, 11294, 107293, 214586, 739757, 1479514, 14055383, 28110766]

約数ペア:

[(1, 28110766), (2, 14055383), (19, 1479514), (38, 739757), (131, 214586), (262, 107293), (2489, 11294), (4978, 5647)]