79272004

素因数分解:

$2^2\times 7^2\times {\mathrm{404449}}^1$

素因数の和:404467

約数の個数: 18

約数和(自身を含む): 161375550

約数和(自身を除く): 82103546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 404449, 808898, 1617796, 2831143, 5662286, 11324572, 19818001, 39636002, 79272004]

約数ペア:

[(1, 79272004), (2, 39636002), (4, 19818001), (7, 11324572), (14, 5662286), (28, 2831143), (49, 1617796), (98, 808898), (196, 404449)]