61409672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{404011}}^1$

素因数の和:404036

約数の個数: 16

約数和(自身を含む): 121203600

約数和(自身を除く): 59793928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 404011, 808022, 1616044, 3232088, 7676209, 15352418, 30704836, 61409672]

約数ペア:

[(1, 61409672), (2, 30704836), (4, 15352418), (8, 7676209), (19, 3232088), (38, 1616044), (76, 808022), (152, 404011)]