70798864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{232891}}^1$

素因数の和:232918

約数の個数: 20

約数和(自身を含む): 144393040

約数和(自身を除く): 73594176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 232891, 465782, 931564, 1863128, 3726256, 4424929, 8849858, 17699716, 35399432, 70798864]

約数ペア:

[(1, 70798864), (2, 35399432), (4, 17699716), (8, 8849858), (16, 4424929), (19, 3726256), (38, 1863128), (76, 931564), (152, 465782), (304, 232891)]