68474584

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{117251}}^1$

素因数の和:117330

約数の個数: 16

約数和(自身を含む): 130149720

約数和(自身を除く): 61675136

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 117251, 234502, 469004, 938008, 8559323, 17118646, 34237292, 68474584]

約数ペア:

[(1, 68474584), (2, 34237292), (4, 17118646), (8, 8559323), (73, 938008), (146, 469004), (292, 234502), (584, 117251)]