28977116

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3371}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 58160256

約数和(自身を除く): 29183140

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3371, 4298, 6742, 8596, 13484, 23597, 47194, 94388, 1034897, 2069794, 4139588, 7244279, 14488558, 28977116]

約数ペア:

[(1, 28977116), (2, 14488558), (4, 7244279), (7, 4139588), (14, 2069794), (28, 1034897), (307, 94388), (614, 47194), (1228, 23597), (2149, 13484), (3371, 8596), (4298, 6742)]