28451994

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{19841}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 57144960

約数和(自身を除く): 28692966

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 19841, 39682, 59523, 119046, 4741999, 9483998, 14225997, 28451994]

約数ペア:

[(1, 28451994), (2, 14225997), (3, 9483998), (6, 4741999), (239, 119046), (478, 59523), (717, 39682), (1434, 19841)]