73842008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{214657}}^1$

素因数の和:214706

約数の個数: 16

約数和(自身を含む): 141674280

約数和(自身を除く): 67832272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 214657, 429314, 858628, 1717256, 9230251, 18460502, 36921004, 73842008]

約数ペア:

[(1, 73842008), (2, 36921004), (4, 18460502), (8, 9230251), (43, 1717256), (86, 858628), (172, 429314), (344, 214657)]