28411394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56149}}^1$

素因数の和:56185

約数の個数: 16

約数和(自身を含む): 48513600

約数和(自身を除く): 20102206

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56149, 112298, 617639, 1235278, 1291427, 2582854, 14205697, 28411394]

約数ペア:

[(1, 28411394), (2, 14205697), (11, 2582854), (22, 1291427), (23, 1235278), (46, 617639), (253, 112298), (506, 56149)]