4208728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{27689}}^1$

素因数の和:27714

約数の個数: 16

約数和(自身を含む): 8307000

約数和(自身を除く): 4098272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 27689, 55378, 110756, 221512, 526091, 1052182, 2104364, 4208728]

約数ペア:

[(1, 4208728), (2, 2104364), (4, 1052182), (8, 526091), (19, 221512), (38, 110756), (76, 55378), (152, 27689)]