28712568

素因数分解:

$2^3\times 3^1\times {\mathrm{1196357}}^1$

素因数の和:1196366

約数の個数: 16

約数和(自身を含む): 71781480

約数和(自身を除く): 43068912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1196357, 2392714, 3589071, 4785428, 7178142, 9570856, 14356284, 28712568]

約数ペア:

[(1, 28712568), (2, 14356284), (3, 9570856), (4, 7178142), (6, 4785428), (8, 3589071), (12, 2392714), (24, 1196357)]