29747768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{195709}}^1$

素因数の和:195734

約数の個数: 16

約数和(自身を含む): 58713000

約数和(自身を除く): 28965232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 195709, 391418, 782836, 1565672, 3718471, 7436942, 14873884, 29747768]

約数ペア:

[(1, 29747768), (2, 14873884), (4, 7436942), (8, 3718471), (19, 1565672), (38, 782836), (76, 391418), (152, 195709)]