4667728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22462

約数の個数: 20

約数和(自身を含む): 9739828

約数和(自身を除く): 5072100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22441, 44882, 89764, 179528, 291733, 359056, 583466, 1166932, 2333864, 4667728]

約数ペア:

[(1, 4667728), (2, 2333864), (4, 1166932), (8, 583466), (13, 359056), (16, 291733), (26, 179528), (52, 89764), (104, 44882), (208, 22441)]