28379946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675713}}^1$

素因数の和:675725

約数の個数: 16

約数和(自身を含む): 64868544

約数和(自身を除く): 36488598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675713, 1351426, 2027139, 4054278, 4729991, 9459982, 14189973, 28379946]

約数ペア:

[(1, 28379946), (2, 14189973), (3, 9459982), (6, 4729991), (7, 4054278), (14, 2027139), (21, 1351426), (42, 675713)]