75481868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{245071}}^1$

素因数の和:245093

約数の個数: 24

約数和(自身を含む): 164688384

約数和(自身を除く): 89206516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 245071, 490142, 980284, 1715497, 2695781, 3430994, 5391562, 6861988, 10783124, 18870467, 37740934, 75481868]

約数ペア:

[(1, 75481868), (2, 37740934), (4, 18870467), (7, 10783124), (11, 6861988), (14, 5391562), (22, 3430994), (28, 2695781), (44, 1715497), (77, 980284), (154, 490142), (308, 245071)]