28545726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{432511}}^1$

素因数の和:432527

約数の個数: 16

約数和(自身を含む): 62281728

約数和(自身を除く): 33736002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 432511, 865022, 1297533, 2595066, 4757621, 9515242, 14272863, 28545726]

約数ペア:

[(1, 28545726), (2, 14272863), (3, 9515242), (6, 4757621), (11, 2595066), (22, 1297533), (33, 865022), (66, 432511)]