28712602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1409}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 45074880

約数和(自身を除く): 16362278

約数列:

[1, 2, 23, 46, 443, 886, 1409, 2818, 10189, 20378, 32407, 64814, 624187, 1248374, 14356301, 28712602]

約数ペア:

[(1, 28712602), (2, 14356301), (23, 1248374), (46, 624187), (443, 64814), (886, 32407), (1409, 20378), (2818, 10189)]