28291908

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4129}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 66146080

約数和(自身を除く): 37854172

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 4129, 6852, 8258, 12387, 16516, 24774, 49548, 2357659, 4715318, 7072977, 9430636, 14145954, 28291908]

約数ペア:

[(1, 28291908), (2, 14145954), (3, 9430636), (4, 7072977), (6, 4715318), (12, 2357659), (571, 49548), (1142, 24774), (1713, 16516), (2284, 12387), (3426, 8258), (4129, 6852)]