28745248

素因数分解:

$2^5\times 7^1\times {\mathrm{128327}}^1$

素因数の和:128344

約数の個数: 24

約数和(自身を含む): 64677312

約数和(自身を除く): 35932064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128327, 256654, 513308, 898289, 1026616, 1796578, 2053232, 3593156, 4106464, 7186312, 14372624, 28745248]

約数ペア:

[(1, 28745248), (2, 14372624), (4, 7186312), (7, 4106464), (8, 3593156), (14, 2053232), (16, 1796578), (28, 1026616), (32, 898289), (56, 513308), (112, 256654), (224, 128327)]