28722246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683863}}^1$

素因数の和:683875

約数の個数: 16

約数和(自身を含む): 65650944

約数和(自身を除く): 36928698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683863, 1367726, 2051589, 4103178, 4787041, 9574082, 14361123, 28722246]

約数ペア:

[(1, 28722246), (2, 14361123), (3, 9574082), (6, 4787041), (7, 4103178), (14, 2051589), (21, 1367726), (42, 683863)]