28495498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 44098560

約数和(自身を除く): 15603062

約数列:

[1, 2, 43, 86, 127, 254, 2609, 5218, 5461, 10922, 112187, 224374, 331343, 662686, 14247749, 28495498]

約数ペア:

[(1, 28495498), (2, 14247749), (43, 662686), (86, 331343), (127, 224374), (254, 112187), (2609, 10922), (5218, 5461)]