63428645

素因数分解:

$5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2801}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 87153408

約数和(自身を除く): 23724763

約数列:

[1, 5, 7, 35, 647, 2801, 3235, 4529, 14005, 19607, 22645, 98035, 1812247, 9061235, 12685729, 63428645]

約数ペア:

[(1, 63428645), (5, 12685729), (7, 9061235), (35, 1812247), (647, 98035), (2801, 22645), (3235, 19607), (4529, 14005)]