72007439

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6866

約数の個数: 16

約数和(自身を含む): 86592576

約数和(自身を除く): 14585137

約数列:

[1, 7, 37, 41, 259, 287, 1517, 6781, 10619, 47467, 250897, 278021, 1756279, 1946147, 10286777, 72007439]

約数ペア:

[(1, 72007439), (7, 10286777), (37, 1946147), (41, 1756279), (259, 278021), (287, 250897), (1517, 47467), (6781, 10619)]