28392378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676009}}^1$

素因数の和:676021

約数の個数: 16

約数和(自身を含む): 64896960

約数和(自身を除く): 36504582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676009, 1352018, 2028027, 4056054, 4732063, 9464126, 14196189, 28392378]

約数ペア:

[(1, 28392378), (2, 14196189), (3, 9464126), (6, 4732063), (7, 4056054), (14, 2028027), (21, 1352018), (42, 676009)]