29988968

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{8539}}^1$

素因数の和:8984

約数の個数: 16

約数和(自身を含む): 56364000

約数和(自身を除く): 26375032

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 8539, 17078, 34156, 68312, 3748621, 7497242, 14994484, 29988968]

約数ペア:

[(1, 29988968), (2, 14994484), (4, 7497242), (8, 3748621), (439, 68312), (878, 34156), (1756, 17078), (3512, 8539)]