27147728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73771}}^1$

素因数の和:73802

約数の個数: 20

約数和(自身を含む): 54886368

約数和(自身を除く): 27738640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 73771, 147542, 295084, 590168, 1180336, 1696733, 3393466, 6786932, 13573864, 27147728]

約数ペア:

[(1, 27147728), (2, 13573864), (4, 6786932), (8, 3393466), (16, 1696733), (23, 1180336), (46, 590168), (92, 295084), (184, 147542), (368, 73771)]