29940316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22751}}^1$

素因数の和:22809

約数の個数: 24

約数和(自身を含む): 61157376

約数和(自身を除く): 31217060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 22751, 45502, 91004, 159257, 318514, 637028, 1069297, 2138594, 4277188, 7485079, 14970158, 29940316]

約数ペア:

[(1, 29940316), (2, 14970158), (4, 7485079), (7, 4277188), (14, 2138594), (28, 1069297), (47, 637028), (94, 318514), (188, 159257), (329, 91004), (658, 45502), (1316, 22751)]