28520454

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{8443}}^1$

素因数の和:9011

約数の個数: 16

約数和(自身を含む): 57148992

約数和(自身を除く): 28628538

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 8443, 16886, 25329, 50658, 4753409, 9506818, 14260227, 28520454]

約数ペア:

[(1, 28520454), (2, 14260227), (3, 9506818), (6, 4753409), (563, 50658), (1126, 25329), (1689, 16886), (3378, 8443)]