25455536

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4507}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 49470792

約数和(自身を除く): 24015256

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4507, 5648, 9014, 18028, 36056, 72112, 1590971, 3181942, 6363884, 12727768, 25455536]

約数ペア:

[(1, 25455536), (2, 12727768), (4, 6363884), (8, 3181942), (16, 1590971), (353, 72112), (706, 36056), (1412, 18028), (2824, 9014), (4507, 5648)]