3940672

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 28

約数和(自身を含む): 7945120

約数和(自身を除く): 4004448

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 919, 1072, 1838, 2144, 3676, 4288, 7352, 14704, 29408, 58816, 61573, 123146, 246292, 492584, 985168, 1970336, 3940672]

約数ペア:

[(1, 3940672), (2, 1970336), (4, 985168), (8, 492584), (16, 246292), (32, 123146), (64, 61573), (67, 58816), (134, 29408), (268, 14704), (536, 7352), (919, 4288), (1072, 3676), (1838, 2144)]