27964810

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5347}}^1$

素因数の和:5877

約数の個数: 16

約数和(自身を含む): 50442336

約数和(自身を除く): 22477526

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5347, 10694, 26735, 53470, 2796481, 5592962, 13982405, 27964810]

約数ペア:

[(1, 27964810), (2, 13982405), (5, 5592962), (10, 2796481), (523, 53470), (1046, 26735), (2615, 10694), (5230, 5347)]