28799518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2503}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 47235456

約数和(自身を除く): 18435938

約数列:

[1, 2, 11, 22, 523, 1046, 2503, 5006, 5753, 11506, 27533, 55066, 1309069, 2618138, 14399759, 28799518]

約数ペア:

[(1, 28799518), (2, 14399759), (11, 2618138), (22, 1309069), (523, 55066), (1046, 27533), (2503, 11506), (5006, 5753)]