71082572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85027}}^1$

素因数の和:85061

約数の個数: 24

約数和(自身を含む): 142847040

約数和(自身を除く): 71764468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 85027, 170054, 340108, 935297, 1615513, 1870594, 3231026, 3741188, 6462052, 17770643, 35541286, 71082572]

約数ペア:

[(1, 71082572), (2, 35541286), (4, 17770643), (11, 6462052), (19, 3741188), (22, 3231026), (38, 1870594), (44, 1615513), (76, 935297), (209, 340108), (418, 170054), (836, 85027)]