70837208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{681127}}^1$

素因数の和:681146

約数の個数: 16

約数和(自身を含む): 143036880

約数和(自身を除く): 72199672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 681127, 1362254, 2724508, 5449016, 8854651, 17709302, 35418604, 70837208]

約数ペア:

[(1, 70837208), (2, 35418604), (4, 17709302), (8, 8854651), (13, 5449016), (26, 2724508), (52, 1362254), (104, 681127)]