28078082

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 43206912

約数和(自身を除く): 15128830

約数列:

[1, 2, 47, 94, 281, 562, 1063, 2126, 13207, 26414, 49961, 99922, 298703, 597406, 14039041, 28078082]

約数ペア:

[(1, 28078082), (2, 14039041), (47, 597406), (94, 298703), (281, 99922), (562, 49961), (1063, 26414), (2126, 13207)]