47128654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11131}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 74139120

約数和(自身を除く): 27010466

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 11131, 22262, 322799, 645598, 812563, 1625126, 23564327, 47128654]

約数ペア:

[(1, 47128654), (2, 23564327), (29, 1625126), (58, 812563), (73, 645598), (146, 322799), (2117, 22262), (4234, 11131)]