27641884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 51282000

約数和(自身を除く): 23640116

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2441, 2831, 4882, 5662, 9764, 11324, 46379, 92758, 185516, 363709, 727418, 1454836, 6910471, 13820942, 27641884]

約数ペア:

[(1, 27641884), (2, 13820942), (4, 6910471), (19, 1454836), (38, 727418), (76, 363709), (149, 185516), (298, 92758), (596, 46379), (2441, 11324), (2831, 9764), (4882, 5662)]