6720008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11908

約数の個数: 16

約数和(自身を含む): 12778560

約数和(自身を除く): 6058552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 11831, 23662, 47324, 94648, 840001, 1680002, 3360004, 6720008]

約数ペア:

[(1, 6720008), (2, 3360004), (4, 1680002), (8, 840001), (71, 94648), (142, 47324), (284, 23662), (568, 11831)]