71427004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85439}}^1$

素因数の和:85473

約数の個数: 24

約数和(自身を含む): 143539200

約数和(自身を除く): 72112196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 85439, 170878, 341756, 939829, 1623341, 1879658, 3246682, 3759316, 6493364, 17856751, 35713502, 71427004]

約数ペア:

[(1, 71427004), (2, 35713502), (4, 17856751), (11, 6493364), (19, 3759316), (22, 3246682), (38, 1879658), (44, 1623341), (76, 939829), (209, 341756), (418, 170878), (836, 85439)]