28944002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 44235072

約数和(自身を除く): 15291070

約数列:

[1, 2, 71, 142, 317, 634, 643, 1286, 22507, 45014, 45653, 91306, 203831, 407662, 14472001, 28944002]

約数ペア:

[(1, 28944002), (2, 14472001), (71, 407662), (142, 203831), (317, 91306), (634, 45653), (643, 45014), (1286, 22507)]