40098394

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{6379}}^1$

素因数の和:6837

約数の個数: 16

約数和(自身を含む): 68904000

約数和(自身を除く): 28805606

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 6379, 12758, 44653, 89306, 2864171, 5728342, 20049197, 40098394]

約数ペア:

[(1, 40098394), (2, 20049197), (7, 5728342), (14, 2864171), (449, 89306), (898, 44653), (3143, 12758), (6286, 6379)]