3313144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3339656

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 307, 568, 614, 1228, 1349, 2456, 2698, 5396, 5833, 10792, 11666, 21797, 23332, 43594, 46664, 87188, 174376, 414143, 828286, 1656572, 3313144]

約数ペア:

[(1, 3313144), (2, 1656572), (4, 828286), (8, 414143), (19, 174376), (38, 87188), (71, 46664), (76, 43594), (142, 23332), (152, 21797), (284, 11666), (307, 10792), (568, 5833), (614, 5396), (1228, 2698), (1349, 2456)]